I’m lost

My only long term relationship has been over for a year now, he was very mean to me towards the end of our relationship and basically ruined the way I see myself as a person. He would constantly hit me up for sex after we broke up, treating me like an object and he’s hit me up pretty recently for it as well, even though we now work together. A job which he got AFTER we broke up, how creepy is that?? He also does not like me dating other guys at all.

So when starting to date I’ve had 3 guys in the past month tell me that I’m “nice, and fun to hang with but not really attractive or pretty enough or “their type” to actually date”.

This has literally left me wrecked and I find myself crying out of nowhere all the time, I always feel like my ex was right and no one is going to love me like he did.

I don’t really know what I’m asking from this, maybe I’m just venting, but I truly do not know what is wrong with me and I can’t help thinking that if all these guys are saying the same thing, then there must be something wrong with me

I’m just lost.