<human>: So I slept with a friend when I shouldn't have... Help!

I'll give a brief background. We've had great chemistry since we became friends. We've made out before but we agreed not to do it again because we enjoy the friendship and he was confused about someone else he'd been seeing romantically. 

I would definitely date him if he wanted to date me but I absolutely won't allow myself to get attached unless I am sure he wants me, and I really like being friends.

So the other night he invited me over to drink wine and after hours of chatting and drinking we started making out again and the rest is history. We woke up in the morning and made out some more and it felt really normal and unawkward, but today he won't reply to my messages which were just to say hi, nice and casual. 

I think he might be feeling awkward now, and I'm starting to wonder if maybe his intentions were to sleep with me all along but now he feels guilty about his other love interest?

Should I tell him I don't want things to be awkward? I honestly don't feel weird about it at all but I don't want to lose the friendship, he's one of the coolest people I've ever met.

Can you provide a brief overview of the text?
<bot>: I slept with a friend but I don't want it to be weird- should I bring it up with him or just wait for him to talk to me?