Men usually don't want to date me, what do I have wrong?

Usually men find me attractive but when it comes to taking the next step with me it simply doesn't happen. I'm 33 and I'm watching all my friends with stable relationship most of them with kids and I'm really wondering if I will ever even going to have kids. I'm suffering from a deep depression due to past traumas and my self-esteem is pretty low. Though I am very nice to people, educated, can have a good conversation but with me serious things don't happen. I'm freaking afraid of being alone all my life 🥺
Men usually don't want to date me, what do I have wrong?
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