I keep having these thoughts over and over, and I don't know what to do about them or what to use against them. Only regarding women;

Fear of judgment, fear of rejection, fear that girls will think badly of me, fear that I won't be good enough for them.

Why do I allow them to determine my value as a person? Why do I then think I'm not good enough for them? I need to be perfect?

It feels like if they reject me, I lose my worth as a man, as if my life is over, and it's no longer worth living.

Why do I give them so much power to control me and my feelings?

Why do I care so much that they think well of me?

I don't know what's my core problem and how to solve it

Please