Confused and not sure what to do
I (18f) have been talking to this guy (19m) for about a month and a half now. We’re both in college, and we met through my friend who set me up with him so I could go to frat formal with her. During formal me and the guy slept in the same bed and since we were super drunk we cuddled but didn’t do anything else. Since then, we’ve hung out a couple times (he always uses the word hang out and has never said they’re dates even tho he takes me to dinner and such) and I’ve gone over to his place a few times. when I go over we just make out for a while (the kissing is good but not great) and then cuddle and sleep (haven’t done anything sexual tho), and even though I used to only go over when really drunk, the last few times I’ve been sober. The last time we hung out was at the end of the semester (on Sunday) and we got food and then went back to his and cuddled and made out. At the time I really wanted to pop the “what are we” question but didn’t cause I was too scared. Later in the night I realised I had to wake up early to go to tutor hours in the morning so he walked me back home across campus, and when he dropped me off he gave me a hug. The thing is, ever since then he’s been barely texting me; before Sunday we would text maybe 2 or 3 times a day just to check up, but I thanked him for dinner on Monday and he didn’t even like the message, and every other message has taken him a longer time than usual to respond to (like 12 hours). Previously, I had known he was a bad texter and I’d kinda acclimated my anxiousness to it already, but this is a new level of unresponsiveness that makes me feel like I’m going a bit crazy (also I know he’s always on his phone so I’m definitely just not a priority but it’s not like we’re dating and he doesn’t owe me anything so I don’t expect him to answer me 2sec after I text lol). I have also told him before that when he doesn’t text me back I get a bit anxious but I don’t think he knows the extent of it.
Another thing is I know for a fact he’s not seeing anyone else, and I don’t know if it’s a green or red flag that he hasn’t tried to get in my pants yet (he says I’m pretty when we make out but he’s never tried anything, he’s also never had a gf before tho). I just feel gloomy about it mostly, he’s really sweet when we hang out in person and I like him but I can’t help but think that text-wise, “if he wanted to he would” text me more often. Looks wise he’s also not the most attractive guy ever but I think I’ve gotten more attracted to him as time has gone on. I’m just really confused honestly, I don’t know if I should stop seeing him or not if it brings me so much anxiety. I was thinking about ending things last week because I was under the impression he was going to go home over summer and I wouldn’t see him for a couple months but turns out he’s not (I’m not either) so we could possibly hang out over the summer. I’ve never really been in this situation before and I feel kind of stuck so please lmk what I should do!!!