I'm expierencing pain in my testicles and lower abdomin right before and during bowel movements. I've been pooping every 20 minutes for about 8 hours now, everytime the same pain returns and I go to the bathroom. I'm 17, 6'0" 155 pounds, my back has been hurting for the past week, and I ate pretty poorly yesterday, not sure if that has anything to do with it.