My boyfriend and I recently went to Hedonism 2 in Jamaica. It was my first experience and he has been to clubs and resorts in previous relationships. We’re both clean (test results prior to this trip). We had established rules before the trip that we wouldn’t have sex with other people…that changed. I was drunk and horny and my boyfriend said I could have a threesome with him and another guy in the playroom at Hedonism, so I went for it. We met an older couple in their 60’s and I had sec with the husband…unprotected oral sex. He ate me out and stuck his tongue in my vagina and I gave him head and swallowed a little pre-cum but not full ejaculate. My boyfriend made him put on a condom for vaginal penetration. He didn’t even finish or cum. Anyway, I was stupid and I didn’t ask if he had STI’s…is it likely that I caught something and should I worry?