Am I overthinking this

well I've been seeing this guy for about 4 months but we haven't labeled anything (bf/gf) but we call each other babe and are mutually exclusive sexually. We do relationship things like little dates (Waffle House, movies, etc). He has called me once cuz he wanted to talk and it was good. That was about 2 months ago. He also said on the phone he has feelings for me and wants a relationship even though he typically doesn't like labels. We talk all the time but that was the first time talking on the phone. Last night he was snapchatting me and I asked if he wanted to talk on the phone and he rejected me and said "I'm gonna to just need you to keep sending pictures". He's big on sexting and stuff which is fine but sometimes I feel really down when it gets overtly sexual like he just wants that from me and doesn't care about other topics. He's totally different in person but when we text or snap he's this person I dont even know. When we talked on the phone it was bc he wanted too and then eventually I was into it even tho I was tired. But when I want to he doesn't even acknowledge it I was kinda hurt cuz I don't see him as much as I want to and we can generally talk about anything. I know some people are totally different from their texting style but it's still offputting. And he only snaps me when he's horny.