I had sex on the 22/05/13 two days after I bled twice but between two days and it was light then felt really sick couldn't eat at all for a month only drank milk I had very bad pains in the right side of my back and bottom of my tummy. My stomach was bloated and I felt like there was something inside it Then on the 28/06/13 I bled for 5 days which includes very light spotting today but overall not heavy it started off red and then was pink and now it has stopped. My normal period lasts just 3 days. But now I feel like it was all in my head I still have some twinges but I don't know what could cause this