Am I over reacting?

Hi guys, not really sure how to go about this but here it goes..

Me and my boyfriend have been together for just over a year now, we work so well together and can’t see myself ever being with someone else! The one thing that really irritates me though, is the fact he’s not a very touchy person, I have learnt to come to turns with that which for me being a very affectionate (and quite frankly horny) person was very difficult but I wanted to respect his space. But he’s just started smoking weed again after about 6 months, last time he stopped we were almost at a breaking point, he was getting very distant and we were hardly seeing each other at all, but I’m starting to feel like it’s slowly going that way again. I’ve tried talking to him about it but he’s telling me that I’m over thinking everything, but I feel like I’m literally throwing myself at him even after him working away for weeks with no response.

I don’t want to try talking about it again with him if it is just a me thing that I need to work on, or whether it would bug other people too. Just curious🤷🏼‍♀️

T.I.A for any opinions