While having intercourse last night ( the girl was on top ) i started having a severe pain every once in awhile from around the base of my penis. After sex i went to bed, I woke up this morning and after urinating ( which was normal, no steady blood flow ) i noticed that my penis was dripping blood. If i gentle squeeze around the base and push towards the tip there is always fresh driblets of blood. Could i have damaged something last night during sex?