I am ovulating, but a few hours after having protected sex with my boyfriend, I began to have severly painful cramps. I could barely walk or take a deep breath without it hurting. After a bowel movement I noticed a little blood in my underwear. Then the cramps returned and I almost passed out- there was a ringing in my ears that wouldn t leave. But after drinking water and sleeping I thought I d be fine. When I woke up the next day there was a sticky, yellow/pink vaginal discharge, and the cramps were worse. I felt nausea as the cramping continued throughout the day, in sharp and extremely painful pangs. During one I thought I would faint for sure, but after getting fresh air and water, I had another bowel movement. The painful cramping and yellow/pink residue has continued into today. I don t understand if it s just part of ovulation or if something was disrupted during sex or if it s something more serious.