We've been seeing each other for just over 4 months and I slept with him for the first time 3 days ago. I've only ever had sex once before and he knew this. The thing is the morning after he seemed really off with me, like he would barely look at me and seemed in a really bad mood. As we said goodbye he kissed me on the cheek and I said is everything okay because you seem weird with me and he said everything was fine.
Later he text saying thanks for coming over, and I replied saying sorry I got all awkward and embarrassed I was just really nervous (before we did it I freaked out a bit and after I went a bit quiet) and he said that's okay thought I'd done something wrong?
Anyway the next day I called him, he didn't answer then rang me back a couple of hours later and he was in a good mood and was completely fine with me. But the next day I didn't hear (yesterday) and still nothing yet today.
Do you think I should wait for him to get in touch or ring him and check everything's okay? Its not unusual to not hear from him for a day its just how he is, but I'm worried because is we slept together wouldn't he want to talk to me more?