I had made this post earlier, and all of the comments told me I was worrying way too much but my mind sometimes plays tricks on me so here I am again.

A few months ago when I was studying abroad in Seoul, I was clubbing and a girl approached me at this club. She came on to me very strong and we ended up making out and she even grabbed my dick in the club which i felt like was a bit much in front of everyone but I'd be lying if I said I didn't enjoy it. Anyways, she asked me if I wanted to have sex, I said yes, and we went to my place and had sex. I asked how recently she had been tested and if she had any previous partners since then and she said no so we agreed that it would be ok to have raw sex, which we did probably 4 or 5 times that night.

The next morning, her and I were laying in bed naked, and there was a lot of foreplay/build up to sex, we were grinding on eachother, kissing, touching eachothers privates etc... What my mind keeps going back to is that I sort of just relied on non-verbal cues to initiate sex and didn't necessarily ask her "do you want to have sex" in that moment. She was definitely all over me and I can only presume she wanted to have sex, I mean it's not like I just abruptly penetrated her, I took things very slowly and saw how she was reacting and she was moaning, kissing, touching me etc... we had sex and she never once said stop or indicated that she was uncomfortable, and it all seemed fine in the moment and I didn't think anything of it until weeks later. It's all kind of blurry but I think I remember asking her if she was ok to which she said yes, and then when I asked if she would go on top she did voluntarily and started riding me.

After this nothing felt awkward, we kissed, laughed, cuddled, and talked like we normally did and she never said once she felt uncomfortable or indicated that I had weirded her out. She also kept her clothes off after the encounter and we even showered together and got food, she remained pretty affectionate and touchy with me through then as well and thanked me for the night/meal and said she had a good time. It just feels weird to me because I usually do ask for explicit consent it's just I got carried away in the moment and figured she was enjoying it, (which I'm almost certain she did) but I still get anxiety about it and I know that an absence of a no does not mean yes.

I told her she always had a place to stay if she was ever back in Seoul because she lived an hour away, she said "thank you, I'll let you know" but we never saw eachother again after that. She still follows me and likes my photos on instagram, in fact she went out of her way to like one of my photos from months ago which I believe was her trying to get my attention or something which feels weird because I know she currently has a boyfriend she's been dating for months. I guess I'm just asking, does any of this sound like I'm in the wrong? I know I would never intentionally hurt someone or cross their boundaries, but I just have this 'what if' thought in the back of my brain, it would really make me sick to my stomach to know that I had accidentally hurt someone in this manner, I'm really not worried about my reputation, as this girl lives in South Korea and knows none of my peers, I just want clarity so i can know that she felt okay with what happened.

Just to clarify, I've never once been accused of any type of innapropriate behavior from any of my partners, I just have anxiety about this one particular situation. I know getting verbal consent is a much better route to go and I should've just done that and I have and will do that in the future, but should I be worried about this encounter? Does this seem like OCD? I often fixate my mind on previous situations and hyper analyze every little thing and think about what I should've done differently. Should I reach out to her?