Hey I am 17 years old am I have been experiencing bleeding after having sex with my boyfriend; this is not the first time this has happened and we have had sex before. But, it seems as though every time we have sex I bleed more and more. It is not the same as a period type of bleeding. It is a bright red color and fresh looking. Also I have been experiencing sharp lower abdominal pains since the last time we had sex... 3 days ago. I have no idea why this is happening and I am being to worry. Is this normal? And should I be concerned?