My crush played me, I'm so hurt. please help?

My crush that I've been talking to played me and just stopped talking to me after i got intimate with him today. We were talking for about a month, we hung out a couple times and I hung out with him today at his house. We got intimate but never resulted into sex (sorry if this is vulgar lol) and today we almost did, but i stopped that from happening and gave him oral instead for the first time. i felt like it was the right time but now he's stopped talking to me/wont text me and is on twitter writing things that i believe are about me. he tweeted, "i loose interest fast, sorry sis" Im so hurt I don't know what to do..
My crush played me, I'm so hurt. please help?
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