I've had a period since the first two times we've had sex (and it was normal for me), and the last time we had sex was earlier this month before a big change in my mucus occured. I'm wondering what else could possibly be a cause of this, because I normally don't get PMS symptoms this early in my cycle. I am scared to death of getting a test done, but I'm making myself go to Planned Parenthood on Monday just to make sure I'm not worrying over something strange. I don't have any other pregnancy symptoms, and the fact that I had my period last month is a big reassurance, but...this tenderness is making me freak out.
What else could cause something like this, you think?