I'm 28yrs old. I had protected sex about 2-3 weeks ago with my fiancé but somehow the condom leaked all over me and my fiancé. To be safe we went to the pharmacy and bought the emergency contraceptive pill the generic brand of plan B. I took it emediaty after I bought it. I have very irregular periods because I suffer from ovarian syct. Due to the fact of me having fertility problems it is hard for me to get pregnant. But we just wanted to be sure I didn't get pregnant right now since we're not ready... But I have gotten my period on Monday, feb 11th and its Monday, feb 18th and I'm still light spotting on occasion and then heavy brown and red spotting for the past 3 days. My periods have never lasted for this long they have ways been very late or early and always very short for 3-4 days and then it's gone... Im a little worried because I've taken the emergency pill before and never had any problems like I am right now!!! Can someone please try and give me an answer to what it could possibly be? Oh and I've taken 5 pregnancy home test all negative and also had blood drawn 2 days ago test came out negative!!! :((( thanks in advance.