Hi! I recently started to b sexually active and my bf insisted that we tried protected sex during the last day of my period bcz he was too horny. I had some weird brown discharge the next day. Days later, I had abdominal and back pain. It worsened to severe bloating,cramps, sharp gas pain, etc... I took a pt that came out Neg. and my period came super heavy 1week early. Today s the 6th day and it is getting pretty light (like it should b over 2morrow). During my first few years of having it, it used to last abt 5 (4-6)days total. Recent yrs was 3-5 days. This time, it feels longer and heavier. I never used to have any types of PMS whatsoever. All ofthis happened to me for the irst time in life. Could it b my body and hormones changing bcz I m 21 and I had sex? Or Could I b preggo or bleeding inside? I am worried because I am so confused and not financially ready for that step.