I’m 19 years old and have been having unprotected sex since the first time which is 17, I’ve had chlamydia once but it was possible I had it a while without realising but did treat it, I’ve now been with my partner over a year and we’re not trying to have a baby but aren’t stoping it either. I’ve never been pregnant and I’m starting to really worry if there is something wrong with me , any advice would help thanks