What would cause problems like indigestion, sour belching, bloating, fullness, diarrhea, and gas in an anemic female?

Hi doctor,

I am a 35-year-old female who weighs 88.18 Ibs and is 4 feet 11 inches tall.

I have multiple stomach disorders. The main one is indigestion, and I frequently experience a heavy, bloated feeling in my stomach. I look skinny and frail. I have trouble digesting food and absorbing nutrients. My recent vitamin and hemoglobin testing came back with terrible results. Additionally, I have piles, which I believe are related to my indigestion and stomach issues. My stools are loose and contain undigested food. I do not have heartburn or sour belching. But my burp smells horrible. I am unable to eat even slightly more. It makes me uncomfortable. My stomach begins making unpleasant noises. Both a burp with a terrible odor and food poisoning-like symptoms are caused by it. I also get diarrhea from it.

In the evenings, I also frequently have noises coming from my stomach that are not related to hunger. I pass a lot of gas till morning. I cannot even eat a small quantity of fruit as it causes more gas. I am skinny and lost all of my appetites. Even if I want to eat, I cannot. My bowels are not instantly clear in the morning, either. Two or three trips to the toilet are required. I have trouble passing gas, and my stools are not firm. It does not get cleared at once. I experienced a similar issue ten years ago. I received some medications from an Ayurvedic physician, who treated me nicely. However, since we relocated, I no longer have the prescription. I believe he gave me Dabur gold. And I do not remember the other medications.

Please help.