My last period was 5th of April and only lasted until the 7th. I have been getting really bad indigestion, a lot of discharge, and sensitive nipples. I haven't had a period since the dates I have stated and I am worried it may be something serious. When I previously had sex he didn't come inside he came just outside of my vagina on the skin but we went yo sleep straight after so pregnancy might be a reason but I don't believe it is. I am also constipated a lot.