My (22f) bf (20m) got me something very thoughtful for Christmas even though we both agreed we weren’t going to give each other gifts since we hadn’t been dating for that long. I didn’t have anything to get in him return, so I offered to perform a certain sexual act that I know he likes, and he ended up asking for a different sexual act, which I agreed to do and which we were able to do together before we parted to spend the holidays with our respective families. He’s left and I’m just now concerned that offering him sex as a Christmas gift may not have been a good idea. I don’t know why, like I can’t think of an exact reason, but something about it just seems off. Idk. Am I overthinking this?