After sex thoughts

So I finally was able to get with my long LONG time crush just the other night and he was…wow. Like oh my god he was good and I wasn’t expecting that. He’s good looking, funny, plays in a band, and god damn good at sex. Now know that I genuinely like this guy and that I very much enjoyed the sex but does anyone else ever feel disgusted with themselves after? Like I think back on my actions or just the act in general and I feel gross and wrong. Know that this was all 100% consent and I in no way regret having sex with him at all. So like are these thoughts normal or is something wrong in my head? Also! I had no clue you should stretch before sex like what the hero babe?!