Losing hope ๐Ÿ˜”๐Ÿ’”

So I am dating someone new now and we were intimate and the first time we had sex the condom broke and two days passed and I felt off down there so I went to the doctor and I got my results back and I tested positive for chlamydia ( I got tested fully for HIV and the other STD's in July and my results came back negative) I am so distraught because I thought I did everything the right way and I still ended up with something now previously to this new person I was involved with someone for almost a year ( which ended in March) and contracted the same std but we weren't using protection nor was I on birth control so it could've turned out worse to me being naive thankfully it didn't but at this point I'm no longer interested in dating or sleeping with anyone at this point because I'm afraid now is that wrong?