Not sure if i have a problem but the low coolant light came on, added coolant, went up to engine temp., bottom hose coming off of water pump is cold, is this normal?

Either you are low on coolant and there is air in your heater core, or the thermostat isn't working properly, or your water pump is going out.

not the pump but air in the system or a broken wire to the coolant level sensor
that sensor at the top of the radiator tank has to be completely immersed in coolant or the circuit is broken and the light comes on
same effect id the wire to that sensor is broken in the insulation

Could it be a fuse?

WAIT UNTIL YOUR ENGINE IS COLD,YOUR RADIATOR PRESSURE CAP IS LOCATED ON THE COOLANT OVER FLOW RESERVOIR, THATS WHERE YOU ADD COOLANT WHEN COOLANT LOW,YOU POUR COOLANT IN THE OVER FLOW RESERVOIR UNTIL COOLANT LEVEL REMAIN AT FULL COLD MARK DONT OVER FILL OVER FLOW RESERVOIR, WHEN COOLANT LEVEL STOP DROPPING WHEN ADDING COOLANT AND COOLANT LEVEL STAY AT COLD MARK ON THE RESERVOIR YOU RADIATOR HAS THE CORRECT COOLANT LEVEL IF COOLANT LEVEL KEEP DROPPING CHECK FOR COOLANT LEAKS AROUND RADIATOR AND THE TOP AND BOTTOM RADIATOR HOSES, LOOK FOR COOLANT LEAK AT WATER PUMP GASKET OR SEAL OR LEAK AT WATER PUMP WEEP HOLE IF YES REPLACE WATER PUMP.

Low coolant level, failed thermostat, blocked radiator core or failed pump are all possible causes. Check them in the order given in the list as they become more complex and expensive to fix. Coolant level is easy enough to check, if low just top up at the reservoir. Whilst doing this check that the relief valve in the cap is OK and that the filler cap sits tightly when screwed down. For the thermostat drain the coolant (should be a bled valve for this purpose towards bottom of radiator) into a bucket and remove the 'stat housing and put the 'stat in a pan of simmering water. The 'stat plate should open up about 5mm. Take the pan from the heat and add cold water and the 'stat should close after about a quarter volume of cold water has been added. If the 'stat fails to open or close then replace it. Whilst the system is drained of coolant remove the top and bottom rubber hoses from the radiator. With a hose flush water into the top radiator opening and check if water exits freely from the bottom of the radiator. If there is a sign of blockage put the hose in the bottom opening and put the water on full pressure to back flush the radiator. Keep doing this until the water is clear. If everything up until now has been fine the last thing to look at is the water pump, either the pump has seized or there is a fault with impeller. When refilling the coolant system after any repair make sure that the interior heater is on maximum. When warming the engine up keep the heat on maximum and this will help displace air trapped in the system. Whilst warming up squeeze the radiator hoses regularly again to keep bubbles moving towards the reservoir filler. Keep the reservoir topped up as air bubbles work their way out. Only when the engine is nearly at running temperature tighten the filler cap. After having driven the car, let it cool off and check the coolant level, again top up as necessary.

REPLACE THERMOSTAT.MAKE SURE COOLANT SUPPLY PIPE OR COOLANT RETURN PIPE NOT STOPPED UP AND YOU HAVE ENOUGH COOLANT IN THE SYSTEM.REPLACE THERMOSTAT.CRANK ENGINE UP AND LET IDLE UNTIL WARM UP KEEP EYES ON TEMPERATURE GAUGE. WHEN ENGINE THERMOSTAT OPEN COOLANT HOSE SHOULD BE HOT.IF NOT TURN OFF ENGINE.USE LARGE RAG WAIT A WHILE BEFORE REMOVING RADIATOR CAP CHECK TO SEE IF COOLANT LEVEL DROPPING IF SO ADD MORE COOLANT.CRANK ENGINE UP UNTIL THERMOSTAT OPENS UP.HOSE WILL GET HOT.IF STILL COLD CHECK COOLANT LEVEL.ONCE YOU AIR OUT COOLANT SYSTEM RADIATOR HOSES WILL GET HOT SO YOU WILL GET HEAT.IF COOLANT LOW YOU WONT GET NO HEAT.

When you start the engine look at the water pump and see if engine coolant is pouring out the weeping hole.If so you need a new water pump.Use a light source to see this

It sounds to me like you're low on coolant. When you checked the coolant level, did you actually open the radiator cap and make sure the radiator is full? The plastic tank you generally add coolant too is actually an 'overflow' or 'reserve' tank. There is a hose that runs from that tank to the top of the radiator so if the radiator gets low on coolant, more coolant -should- run in from the overflow tank. However in practice this does not always work. I have a Jeep that leaks coolant and experiences this exact same problem. Coolant will not run from the reserve tank into the radiator because the hose is plugged up, and whenever the radiator gets low on coolant the temp gauge will go real high and then drop, and the heater doesn't work well. This is because the cooling system of your car is supposed to be a closed system, full of coolant and no air. When coolant leaks out, the space it used to occupy is now occupied by air, which does not transfer heat well. When 'air' is passing through your cooling system, no heat can be transferred from your engine to the heater and radiator, resulting in a hot engine and no heat at the heater. Then when a pocket of water passes through the system, the temperature gauge quickly falls as the water absorbs the heat from the engine. The hot water that cools the engine is where the heater gets it's heat from as well, so when water passes through the heater core, the heater works, but when it's filled with air, it doesn't.

try adding it via the reservoir. make sure you have a 50/50 mix of water and antifreeze. If you want to cheat, cheat on the side of more antifreeze than water. Look for a leak in the hoses and water pump to find out if she has a larger problem that is causing the loss of coolant. look for drips under the car.

check and see if you get water/coolant circulates when you have the cap off (only check from cold start) the original water pump came with a plastic impeller and tends to strip on the shaft also check your thermostat before replacing water pump.