Well, if you ask me, having it checked out is never a bad thing.
Chlamydia does not make you go crazy like syphylis but it is usually asymptomatic (no symptoms) and yet you could potentially infect your partner, leading to big problems in the female.
If in doubt, swallow your modesty and go to the dr. please. If it is nothing you will be relieving your mind for the small price of a little embarrassment...
You are you and I am I and if by chance we find each other, it is beautiful. (paraphrased)
Frederick S. Perls