F18 Feeling incredibly unattractive. What can I do to improve?

I feel like my nose is too big and my lips are too small for my face. How do I fix this? I’ve lost about 40 pounds from my highest weight (still looking to lose more) but weight loss can’t fix my face. I’ve been considering plastic surgery but I’d like to avoid that at my age.

I really like this girl in one of my classes and would love to go out with her but she’s incredibly attractive and way out of my league. How do I get her to notice me?

(Sorry about the last photo lol; it was hard trying to fit my entire arm in the picture)