I'm freaking out! I am 21 and have never had sex, but my boyfriend fingers me frequently. I have only had oral sex once in three years, and that was about a month ago. My period last month lasted for two weeks, and ended on Tuesday. Two days later, I started bleeding brown blood and this morning I noticed that it had become red. This has never happened before, and when I did some research I found out about implantation bleeding, but there is no way that I can be pregnant because I haven't had sex. I often experience long periods, with my menstrual cycle lasting between 7-10 days, with about 4-5 days of heavy flow. The doctor says that this is normal, but now I am beginning to get concerned. What should I do? Could I have some way managed to contract and STD?

Sorry honey no answers here. I would definitely talk to you GP.. I only answer because it sucks when no one answers even if it is to say they have no idea..