<s>[INST] I woke up at 2 this morning to my stomach just killing me. I threw up trying to take pepto and it still hurts a little now, but now my lower right side hurts now, I ate a full meal and that seemed to help a tiny bit. But oddly in the last 24 hours I have not had to use the bathroom once. It still hurts now mostly when I walk or move my right leg. [/INST] Hi and welcome to Chat Doctor. These symptoms can be related to your bladder or ureter. If you have urine retention it would cause lower abdominal and inguinal area. You should visit urologist because there can be prostate enlargement if you are male or pelvic organs disorders if you are a female. You should Chat Doctor.  ALso, you should consider gallbladder disorder so do abdominal ultrasound to evaluate this. Wish you good health. </s>