@Till23 hey. Hope you're doing ok today.
One thing that helped me was celebrating my achievements. The big ones, but also the little ones. Things I did day to day that might not seem big for others but were huge for me. I'd write them down. And sometime share it here or with friends. People celebrating with you helps the soul warm up. It celebrating all the good stuff, the things that increase our worth and value.
Like congrats on getting into the sport event. That is soooo amazing. I joined a sport and have my first game today. I'm jealous that you are able to do it sooo well that you are at a national competition!!
And coming here, helping others. You are kind and brave for doing so. Sharing with each other our vulnerabilities and our weaknesses is a sign of strength, no one is perfect. Shit happens, it was never ever your fault. What is your 'fault' is all the things you have pushed through and overcome. You did it, not one did, that's on you, all the amazing things you do are a testament to how awesome and good enough you are.
Another take on it I saw once was something like this 'no one is worth it, so who cares' it's a way of flipping it saying, it doesn't matter how good or great there is always a standard we won't be able to reach. Even silver medal at Olympic games isn't good enough for gold, but they got silver so that's awesome anyway. Just getting on the podium is enough for some people, but others it's not gold so it's not good enough. It's about perspective. I'm not sure how much that will help. But I'm trying to say how sometimes we won't be good enough for something. But that doesn't take away our worth, because there is so many other things that we are amazing at. No one is perfect. So why do you have to be the only one who is? Giving ourselves a little slack and compassion like we give to everyone else. You are worth kindness and compassion, especially from yourself.
I hope there is something in those ramblings that help.