Hello, I am 21 years old. Help me please.

A month ago, unpleasant sensations began on the left under the ribs, which occur several times a day. Sometimes the burning sensation worries, rarely intensifying at bedtime.

I went to the clinic and did blood, feces and urine tests (diastasis). Diastasis "D64ED" was said to be increased, the rest of the tests are in order. Passed an ultrasound of the abdominal cavity with the function of the gallbladder:

After the first ultrasound, I ate 100g of sour cream and after half an hour I underwent a second ultrasound.

“... 30 minutes after the choleretic breakfast, the bubble is 69 * 15 mm. Choledoch 3 mm, anechoic lumen…”

"Pancreas: ... isoechoic, diffusely heterogeneous with multiple hyperechoic, smooth contours, clear..."

“Conclusion: Diffuse changes in the pancreas, most likely reactive. Normotonic gallbladder with its hypokinetic function"

Did FGDS: “Chronic gastritis. Polyp of the antrum of the stomach

Can you please explain how all this is connected?

1. It hurts on the left, as I understand it, the pancreas (if not, what other examinations are needed)?

2. How does gallbladder problems affect her?

3. Chronic gastritis and a polyp in the stomach - are these already consequences of a violation of the pancreas?

4. Is it possible, based on these data, to say that I have pancreatitis, if not, how can I diagnose it?

5. What should be treated first of all in order to relieve discomfort in the left hypochondrium?

6. How dangerous is a polyp in the stomach? Do many people find them? Should it be removed?