We all fall for stuff like this. Dont stress too much. This is a very critical time in your pregnancy. Just take those meds and they will help with that..unfortunately guys are pigs! Women can be too sadly! I hope and pray you dont have hiv. Please dont stress yourself out too bad. There are a lot of wonderful women here to help. your not the only one out there that has had this happen. There are a lot of great forums on here that can help. Ill keep you in my prayers and im sorry this happened but thank goodness chlamydia is treatable. Keep your head up!
First take a deep breath. You aren't alone. My boyfriend ( who is the dad of the baby I'm carrying) gave me herpes about three months before I found out I was pregnant. Now he got it from his ex girlfriend before we met, but he thought the sores were just really itchy heat rash, and I didn't think they were herpes because all you see is the horror pictures! Which is odd. He's so very faithful and my ex husband would chase anything that had legs.... Just the unluck of the draw!
Anyways, the chlamydia will go away :-) as for h.i.v. it is now extremely manageable. And if you do have it, your ob will do everything to make sure you and your unborn get the treatment you need.
I know it's hard not to feel like a nasty dirty person, (trust me I went through all kinds if emotions when I found out because I never be considered "promiscuous" by any means) but it will get better. Message me anytime if you need to talk.