bacterial infection

hooked up with an old friend from HS twice no condom got plan b. got my period 2 weeks early body was feeling so weird & turns out I got a bacterial infection. Met up with a guy last weekend for Halloween at like 2 am and was pretty drunk. woke up to me in my dress undies..boots and leggings were on the floor and he was fully clothed but didn't have a shirt we made out and we're on each other and I really like him and think he does too and he was very hesitent about touching me I'm nervous hw probably smelled me or touched me down there and though I was gross. after we made I used the bathroom that morning and literally realized how bad I was I had been out all night and the sweating and running around only made it worse! so self conscious he actually touched me and decided to stop hence why we woke up with just a few articles of clothing on the floor. ahh should I bring it up to him? or just play it off? so embarrassed.