Get into therapy, if possible. I’ve learned so much from therapy (and quality therapists (I’m old)), including building a healthier sense of self that was underdeveloped due to home life stuff when I was a kid. At 38, I was finally able to love myself, something I had thought impossible. A 21yo version of me wouldn’t have been able to envision the me of today because it would seem impossible.
Maybe you only do therapy to help adjust to this one thing that you’re asking about and then you’re good. It sounds like you may not have the amount of baggage that I had. But I think it’s an incredibly valuable and useful tool. The catch is having the right therapist. Be prepared to say that it isn’t a good fit if you don’t trust the person. I find that for each good therapist (three over ~30 years), I’ve had to meet with at least one, once two, who were a bad fit.