Did I lose my friend :(?

I'm 19 and a chick. An old friend and I reacquainted recently and he was in a bad situation and stayed with me for awhile. I ended up leaving my bf because I needed to and me and this other dude cuddled and hung out drunk and then the other nights I was too high and we fooled around. He's a virgin and we almost did stuff but them didn't because he was confused and didn't know how. We still hung out a bit afterwards and he wanted a hug the next day but since then we haven't mentioned anything or really hung out aside from work. He always playfights and picks on me but that's it and I guess I've been a bit awkward feeling afterwards but don't want to ruin my friemdship or anything. I asked to hang out for a couple days or he'd ask me too but then we didn't cause he'd go home or hang with another dude friend which is fine but I just didn't want to make us awkward. I did not to him about my breakup and being upset a bit (we already did stuff together btw) but we haven't mentioned anything else about what we did. I might be over thinking it though too and my weird vibe is showing.

I think I ruined our friendship because we don't really talk. We haven't since I got sick from drinking the other night (had a bug not because of alcohol) and he left.

He ignored my text today (but not the one I sent him about work) we just don't talk as much either. It's weird cause he started the flirty stuff with me and I gave into it but now it's like I lost him as a friend.