Long story short, my ex cheated on me and gave me chlamydia. This was last year. I am in a new relationship and had him checked. I've been having irregular bleeding that I thought was my period. Every time I remove the tampon, there is this terrible odor. I suspected a yeast infection (never had one before but the symptoms added up) and bought a 3 day medicine and the yeast infection seemed to be gone. I'm also on my second pack of birth control so I'm just hoping it's not another STD and hoping I'm just exaggerating. Please help anyone if you can. I don't have any discharge that smells like before, just the whole tampon thing freaked me out.