Scared of going bald and it making me obsolete in dating.

My hair is thinning, not visibly, but visible to me. I've decided to shave my head in 2026. New year, new me and all of that stuff. The thing is, I'm 23, and while I have other physical attributes, I'm afraid it'll make me look ancient, unapproachable and render me undateable. Girls in their early 20s don't like bald guys. I know I shouldn't care because I honestly think I'll look great, but it's scary asf and I don't want to be single until I'm 30.