I had cooked chicken breast and had abdominal pain and diarrhea after eating it. this usually happens after i eat any kind of meat. what could it be?

Try fatty fish: Some people may not be able to tolerate eggs and most meats. Try consuming fatty fish and see if it helps. Also consume some sweet potato, avocado daily. Take a probiotic (Probonix. available on amazon.com), vitamin D3 10,000 IU/day Avoid tomatoes, peppers (even bell peppers), egg plant, curry. Also avoid milk products. Give meats a try again after 4-6 weeks to see if your gut tolerates it then