I'm confused about this dude..? Please- Feedback.?

Okkk.. so i normally don't like people a lot cuz i tend to hold back my emotions. But this guy really got me. I like him.. a lot. And we slept together about a month ago. It was also the first time we met.. sooo I think i kinda ****** it up there, right? :/ And he keeps makin me confused.. One day he'll text me at 7 a.m., and won't stop till i go to bed that night.. And some times he'll ignore me for like 3 days. And he'll text me and tell me how much he wants me to come stay with him and how he wants to take me drinkin with his friends and cook me steak.. And then he'll ignore me again.. Idk what to think??? And he talks to me about his problems but only to some extent. He'll tell me how he needs to get laid and how he wishes it were me but goes out and bangs another chick and tells me about it.. And i told him i get super jealous, which i do, but i know that's kinda ridiculous since we're not together.. I don't know.. I don't really know where we're goin with this.. But when he ignores me, it really sucks and really gets me thinking.. Like i start tellin myself he's with another girl because i'm not good enough.. which i'm probably not because he's life perfect.. I just need other people's advice i guess. Thanks for reading this..