I am 20 years old and about a week or so ago I had my last period. It was fairly lite, lasted for about 5 to 6 days and I had no cramps. Now I am spotting a lite reddish brown when I wipe. I am experiencing no pain. A few days ago my fiance and I attempted to have sex for the first time. We are both virgins so it's been kind of a challenge. He definitely got it in, but I don't know how fat, not all the way. He didn't *** but we did use protection. I didn't bleed afterwards or anything, so that's why I am thinking we didn't have intercourse all the way. But, like I mentioned earlier, now I am spotting and I don't know what that could mean. Does that mean I'm experiencing something as a result of out attempt at sex or that I may have some urinary or uterus problems? Please, help me.