Conversation: The conversation between human and AI assistant.
[|Human|] Ive been having a lot of discomfort on my left side, at the lower back level.  Have thought all day its a muscle on my left side, but dont remember doing anything to putt a muscle there.  My stomach feels swollen, but no sensitivity or hurting, just diarrhea.  Just normal urination, again with no pain.  The only pain is in that muscle.
[|AI|]  Hi there. The symptoms you have mentioned do correlate to a muscular pain. Muscle soreness of such sorts can sometimes happen without us recalling of any stress or injury. It could happen due to a bad posture or mild twist. Secondly, and more unlikely, it could be due to referred pain from your stomach problem.  Take reshot fomentation to the partially local diclofenac gel Analgesic like etoricoxib which is safe during upset stomach. Abstain from strenuous activities. Consult a astrophysical for the stomach problem who might get an ultrasound abdomen done. Proceed according to the reports. I hope my advice has helped. Good luck.