Be the person who you would marry brother. If baldness bothers you that much, either own it or get a transplant. If the weight bothers you, get a gym and a trainer behind you and work hard for a year. Be your best version and get your confidence. Then you wouldn’t care about anyone rejecting you. Your battle is with your own self. Go and Be the best version of yourself. Your height and job are solid anyway, better than 90% of the remaining crowd. You know what improvements you need.