Someone help me decide!!

So I just got my results back and I've got Chlamydia. Me and my boyfriend broke up. I slept with 2 guys and after i slept with them I didn't feel like anything was wrong down there. My boyfriend also slept with a girl. We got back together this one night and we slept together, the next day I started getting itchy and everything seemed wrong down there and that's when I went doctors and found out.. but I don't know who I got it from 😭