Hi,     I am 18 years old and lost my virginity last Thursday.  I had light bleeding for the next couple of days, and really heavy bleeding Monday morning.  After that, the bleeding seemed to stop.  This morning, however, (Saturday morning), I had some light spotting.  This is just over a week after I had sex.  I have been on the pill for at least 5 months, and he used a condom and pulled out before "finishing".  I was just looking for any opinions, and whether or not I should be concerned?? Thanks!