I think I may have PCOS, it there a test for that.

You should definitely get checked by your gyn. However try to stay positive til they give you a reason to worry okay.. i know that is much easier said than done. but there are other causes for bleeding after intercourse. (cervicitis, or certain infections, etc.) Wait til you get the exam and ask the doctor what his impression is... If it something severe enough to cause bleeding, he should be able to have a pretty good idea just by examining you.