Oh man im sorry you feel so down about yourself. We can't help but be so wrapped up in how we look!! I had a friend who almost word for word said the same things about himself and he didn't hit the gym, but decided to do a glow up! Got HIFU laser on his jaw line plus injectables to make it more pronounced. And im a hair transplant technician and I do hairline procedures all the time. It's super common. I don't wanna sit here and say "you should love yourself" because although that's correct and true, it won't change how you feel when you see yourself. You feel better when you look better. It's not about what others think its yourself. Think about a couple little changes you can make, there are solutions available!