Did i ruin things by sleeping with him?

I've been casually seeing a guy for a little over a month. We're both pretty busy so its a lot of talking online and texting, for the past two weeks we've hung out on the weekends. I went to a party where he was and had to leave and he texted me all...

night saying he was sad I left. He stayed over the next night and we stayed up all night talking. He texted me as soon as he left saying how much he liked spending time with me. He told my best friend he really liked me but he didn't want a girlfriend right now because he just got out a year relationship less than 2 months ago. This past weekend I went to a bar he was at and he was very affectionate in front of our mutual friends. The next night we were to hang out but he didn't come over till late and kind of left me hanging for a few hours so I went out with some friends. He ended up sleeping together that night and the following morning. He stayed over all day and texted me as soon as he left again saying how awesome I was and how he never thinks that about girls so quickly. He even told a mutual friend that night that I was really cool and he liked hanging out with me and talked for awhile about how alike we were. Thing is he hasn't talked to me since Sunday. I tried texting him Monday and he never answered. Its been almost 4 days. Up until now we've talked everyday since I met him. Did I ruin things by sleeping with him or does he like me and freaked out? He knew that I wasn't rushing anything, I'm not even worried if he is seeing someone else because its early. But I don't know if he is just done or trying to slow down...

** He knew that I wasn't rushing anything**>>If there was no rush, why did you sleep with him? First rule is: NEVER sleep with a guy your not in a commited relationship with. **Thing is he hasn't talked to me since Sunday. I tried texting him Monday and he never answered. Its been almost 4 days. Up until now we've talked everyday since I met him.**>> thats a HUGE red flag right there! You've been communicating up until you had sex, now he hasnt talked to you. Think about it.

honestly???
he sounds like any other guy
tells you you're amazing, fantastic, beautiful, blah blah blah, gets you to have sex, and then doesn't talk to you...
I'd get him to meet up, and talk to him.
maybe he's extremely busy,, or he's used you.
the only way you can find out is meeting up with him.