Clutch quit working while I was driving. It goes completely to the floor & now won't go into gear. What does that sound like happened ? Pls help I'm a women w/ no family alive

Check around the clutch master cylinder for leaks. Sometimes all it needs is a few seals and it's good to go. make sure the clutch slave cylinder is full off fluid.
If you still have fluid in the system when you apply pressure to clutch, fluid will come out where the line is damaged.
Another possibility could be that the reservoir may be out of fluid (which means you have a leak that needs fixing). Some more uncommon things that can happen is having a broken clutch release bearing or fork or release cable. just my opinion, get it looked at by a garage or friend that is a mechanic or knows cars. because if you take it to the dealer it usually will be a big ripoff in $$$. good-luck and may god bless !