Ignore the horrible posts on here - you haven't done anything wrong, and you don't need therapy (well, you might, in my opinion most of us would benefit from it - but nothing you have said here makes you sound like a candidate for urgent therapy, is what I mean).
You want sex without commitment, but you would also like some of the fun aspects of dating - going out for drinks, flirty texts, cuddles, watching a film together.... I think that's what you are saying?
It's totally possible to find a guy who wants that too. I have one myself - and it's nice. I am actually looking for more commitment now, but for a while, the relationship with my FWB just perfectly fitted my needs.
I think you should:
A) politely finish with your current guy. Explain you are looking for a bit more, and not enjoying the set-up.
B) if necessary, rewrite your dating profile to explain that you want to meet someone for casual dating including sex, but not just purely for sex.
C) when you get chatting to guys, probe a bit more about what FWB looks like to them. Be explicit about your needs. And only agree to meet men who are willing to meet this.
All kinds of relationships are possible. Please don't assume you won't be able to find what you are looking for. I honestly think a lot of men are probably looking for the exact same thing!
Most human beings enjoy chat, company, bonding, a shared meal, watching a film together. As well as the stark act of sex. You honestly aren't asking for the impossible!