<s>[INST] I just got home from Mexico, I have had horrible diarrhea, abdominal pain like my insides are being twisted and its been non stop.. Today I noticed a pain in my mid right side back that takes my breath away if I move the wrong way.. Is this all normal. Ive took two imodiums yesterday but the diarrhea is still here today [/INST] Hi, Thanks for posting your query. With the available described details, there could also be possibility of acute viral gastroenteritis. Myalgia (muscle ache) is an integral pro Chat Doctor. You should consult with internal medicine specialist/ gastroenterologist and should go for thorough check up. You should also go for complete blood count, ultrasound imaging, and serum electrolytes, renal function test. You should take complete antibiotic therapy, antispasmodics, probiotics, antipyretic, if needed. Furthermore, you should also take analgesics along with muscle relaxants. You should maintain your HY </s>