SOS! A girl needs some advice!!!

I don’t have a lot of gfs to get advice from so I’m hoping I can get some here. I’ve been hooking up/talking to a guy for a few months now. He’s introduced me to all his friends. I even went on vacation with them LAST WEEK. Any who, we were hanging out a few nights ago and we had sex. He finished in me and right after he said he needs to stop bc he’s getting too comfortable and the only way to stop is to not have sex with me for a while. As he was saying that he was laughing so I took as a joke at first but he kept insisting he was serious. I started to get frustrated bc I’ve been confused this whole time I’ve been with him and I asked him if he even wants to hang out anymore. He said he never said that and it just went downhill from there. I mentioned he just wanted me for sex and he said if that’s what he really wanted he would have had sex with me once then dip. I kept going and he got frustrated and asked me to leave. It was already 4 am tho. The next morning I felt so bad bc I’m pretty sure I took it the wrong way and I texted him saying I was sorry etc. He never replied. I ended up calling him bc I think I left something in his car and he answered. I told him that I was sorry and he said “whatever I don’t care” and I asked him if he still wanted to hang and he said “we’ll see”. He said “see you later” and hung up.

He went out last night with friends. The whole night I posted snaps and stories on my insta up until 1am and he always looked at them. I noticed around 1:30 that he followed a girl on insta. This morning I saw that his friend (who has a gf) followed her back. The bad this is that I work with this dude, so when I got to work this am he had a hotel parking pass on his car. His friends were staying wherever but idk if they got a hotel. My heart dropped and idk what happened last night. He still keeps watching my snaps I’m posting today. He hasn’t gotten back to me about the stuff I left with him. And idk what to do??

Idk what to think but my mind automatically goes to him hooking up with that girl which is really messed up if he just had sex with me the night before. But knowing him he wouldn’t spend so much money on a hotel just for that.

I want to text him and ask when he’s free so we can hang out and talk. I feel like if he was really done with me he would have told me over the phone. I just don’t know how soon it is to text him and ask ?? I know he works all week too.

Idk what to do. My anxiety is through the roof and I’m so so scared he’s going to ignore me if I do text him. I know this is long but any advice?