Am I good enough?

I have been dating this guy. We dated 3 years ago and broke up bc I moved, so we are trying again now that I’m back. The problem is we finally saw each other for the first time in like ever and he is way out of my league. He had a serious glow up! I did not. He mentioned that I still looked the same and ik he wasn’t throwing shade or being mean but it made me feel sad. Since then I’ve tried make-up and wearing more grown up clothes ig... but with my “baby voice & face” it doesn’t seem right. People have described it as a 6 year old playing dress up. I’m worried that he might break up with me for one of the much more matured girls at his school, I have no idea what to do 😭😭.

Edit: He dumped me for someone else.