Am I overthinking or have I been used again?

Anonymous

So tldr I've been friends with this guys for years we met at uni and basically years ago I was very naive and I became his booty call (I honestly thought he liked me but he just want sex) fast forward its been 6 years since that happened and we've grown closer again we agreed to meet. He would constantly message me with good morning texts talk to non stop tell me he was planning on taking me on dates, honestly it sounded like he was falling for me. I suffer with depression and anxiety and find it hard to trust people so in my head it sounded all fake but I still went with the flow we met up went out to the arcade chatted and he came to my house which lead to us having sex after that incident he's not messaged me much he will say hello now and again. Am I overthinking due to my anxiety or did he just use me for sex again. If so I want to kinda call him out and cut ties with him. Oh forgot to mention before meeting up I made it clear that I don't want to have the same thing happen he said he wants a possible relationship out of this and he won't make the same mistake again. I feel like he could be busy due to work and I'm just panicking over nothing.

Am I overthinking or have I been used again?
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