Well I know that having Chlamydia does cause infertility, but I don't know if this is if it's left untreated for long periods of time or if this is in repeated cases, or if you've even had it just once. Chlamydia can cause tubal damage which makes pregnancy much more difficult if not impossible alone. You would have to speak to your doctor about it and go from there.
Get yourself checked to see if you still have it babe because it can affect your chances of getting pregnant, good luck hope u get the results your after