Am I weird for not liking sex?

I'm a 19 year old male. Been out and gay since about 13 years old. I've never had a serious relationship and I Only do oral with a guy. Ive tried doing more and I cant. I'd say I'm decent enough looking. Never had any trouble there. My question is, is it weird that sex turns me off? Like thinking of just sticking my dick in someone's ass or vice versa is totally off-putting for me. I'm completely okay with eating ass though. I've been scared to date because I'm scared whoever im with will think I'm weird or something.