I have been suffering from terrible stomach cramps lately especially after eating,Sometimes my tummy will be running I have been on a banting diet for a year now but this is so new to me

This is the wrong category, but here's what I found about Banting.
William Banting was a notable English undertaker. Formerly obese, he is also known for being the first to popularise a weight loss diet based on limiting the intake of carbohydrates, especially those of a starchy or sugary nature. Easy...stop eating sweets!

there are several medical conditions for this so discuss the symptoms with your doctor
they range from diet controllable to requiring surgery so again talk with a doctor

The main symptom of pancreatitis (inflammation of the pancreas) is: abdominal pain felt in the upper left side or middle of the abdomen, which often radiates through to the back. The pain may become worse after eating or drinking, particularly if the food has a high fat content. But it could also be: stomach, liver, diaphragm, gallbladder, pancreas or intestines. For starters, if you drink alcohol: STOP. Avoid meals with high fat content. Try eating a low-fat diet, and use digestive enzyme pills which are available over the counter. The two main causes of pancreatitis are alcoholism and less often: a gallstone can block the pancreatic duct. Fasting can sometimes help because when you eat, the pancreas has to make digestive enzymes known as pancreatic juice and if you don't eat (but do be sure and drink plenty of healthy clear fluids) your pancreas can rest. Naturally, if the problem continues or worsens, go see your doctor. I hope this helps!

the gall is a part of the body that produces the bile necessary to break down the food for absorption in the intestine tract
It produces a constant flow that is stored in the gall bladder for when there is a requirement for extra bile to break down such items as fats , sugars etc
without a gall bladder there is no reservoir of the bile and so the intestine gets a constant amount and as a result if you eat too many fatty foods , chocolate etc you will become uncomfortable as that fat is not dissolved properly
as the banting diet is a high fat diet , you will experience a bilious feeling and will feel unwell ( same as eating too much crackling or fatty pork food )
talk ti over with your doctor as to the benefits of the banting diet and how it will affect your health from the lack of a reservoir ( gallbladder) for the bile necessary to help in the digestion of the extra fat
remember when it comes to your health, general advice is no where as good as a doctors advice

gazelles
Cheetahs are medium-sized cats that focus on prey that can be taken by speed. Typical cheetah diet consists mainly of gazelles, especially Thomson's gazelles. They also take on impalas and other small to medium-sized antelopes. Sometimes, too, they prey on the calves of larger animals.

What do cheetahs eat? - The diet of Acinonyx jubatus

What does cheetahs eat Google Search

This is an extremely common side effect of pregnancy. During pregnancy you have a few reasons for this:
1) Increase in progesterone, decreases the contractility of smooth muscle. Smooth muscle is what makes up the bulk of your Gastrointestinal Tract. This decreased contractility will lead to nausea, constipation and sometimes cramping.
2) Increase in abdominal size will lead to pressure on the GI tract especially the stomache causing heart burn and slowed emptying of the stomache.

Good Luck! I hope this helped!