Am I being too needy?

I’ve known this guy since early November. Everything was going great then he randomly told me he wasn’t over his ex and he didn’t want to continue with me. Left it on a good note telling him I get it, I understand. Two weeks later he starts blowing up my phone saying he now wants a relationship, he then introduces me to his friends/family so I’m thinking he’s serious right? Well I sleep with him then I get no call/texts….. went to have a conversation with him the next weekend about how I didn’t like his communication pattern he apologized and I ended up sleeping with him again. Left the next day after and lo and behold the same pattern, the only difference is this time he’s posting on his stories hanging out with his friends. What the heck do I do? This is literally the first guy I’ve liked in a ling time hence why I gave him a second chance…
Am I being too needy?
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