Hi and welcome to Healthcaremagic. Thank you for your query. I am Dr. Rommstein, I understand your concerns and I will try to help you as much as I can
Looking at your description it might be related to infection like
parasitic infection, malaria or intestinal infection. Other causes include inflammatory bowel diseases
If I were your treating doctor I would have advised you for a battery of tests like blood ofhemoglobin, CBC, Liver function test, Peripheral blood smear for malaria parasite, urine microscopy and an ultrasound if need be. Also, colonoscopy may be required
Meanwhile you should take anti acidity medicines like
pantoprazole or ranitidine group of drugs with antacids for 3 to 5 days
You should take
multivitamin supplements
Have lots of fluids including ORS and fruit juices to counter dehydration and electrolytic imbalances. You also may consider over-the-counter medications such as
bismuth subsalicylate (
Pepto-Bismol) or loperamide (Imodium)
I hope you will find my response informative and helpful Please feel free to ask for follow up question I will happily answer you.
wish you good health