Just this :
https://killyourinnerloser.com/go-talk-to-more-girls/
It's fucking hard to remove the belief that you are worthless just from your bedroom, even with a lot of meditation you will still have a part of you that doubt that you are worthless. You NEED to talk to girls to prove yourself that you are not worthless.
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This is what i did to prove myself that i'm not a piece of trash for women :
1. meditation, sit on a confortable chair, or on your bed - you can also lay - and start focusing on what you feel when you think about your problems. And what ever you feel, never try to "feel better" by trying to change the feelings. Just feel, and the unconfortable feeling will eventually go away on its own.
Do that few time a week and you will start to feel better about yourself
2. improve yourself and acknowledge everything good you do, like you are the shit and you are awesome.
You did a good workout ? pat yourself. You look good today ? give yourself a compliment. A hot girl checked you out ? ma man. etc ...
The ego work like a vicious circle, if you only focus on the negative, you will always see the negative, but by constantly acknowledging the positive, you will focus on all the shit you are good at and see why you are actually worthy.
3. Set up a tinder account, and put some damn effort into it. With an above average profil you can set up 2 to 4 date a week with minimum effort. With all these women lining up to date you, you will start to change the way you view the world and yourself
I did and do 1,2 and 3 in parallel so i can't put any excuses like "i'm not done with 2 so i can't start dating"
Note that i didn't talk about AA or any form of approaching, because i haven't deal with this properly yet, so i can't give any advice around that
Also, the feeling of "i'm not worthy" never completely went away. Because every time i put my tinder on hold and start focusing on other goals, or after a traumatic date (like first time i experience the last minute "NOPE"), the anxiety start slowly rising again .
Here is some usefull material you can find on the site :
https://killyourinnerloser.com/i-cant-get-laid/
https://killyourinnerloser.com/anxiety-doesnt-go-away/
https://killyourinnerloser.com/tinder-guide/
https://killyourinnerloser.com/im-going-to-destroy-your-limiting-beliefs/
https://killyourinnerloser.com/give-yourself-permission-to-suck/
And litteraly everything else