endometriosis
"Felt like a zombie during the day.... if I wasn't a zombie I was having a panic attack almost on a daily basis. Cried for no reason, wanted to pick fights. The periods were light and didn't last long, the only benefit to this medicine. BUT... my uterus felt like it was going to fall out of my ass when I had my period... and went through severe PMS 3 days until I got my period."