Yesterday was the first day of taking 2 fluoxetine pills at once and before sleeping I had really bad pain in the groin, mostly in my right testiacle which still feels achy right now. I also have a bad stomach ache and it woke me up in the middle of the night , but I just took a tyanol. These make me feel really, really bad. Pretty sure stomach aches are normal side effects but not sure abo it the groin region.