Chocolate Muffins

Request: Hey cutie pie!! could you write a Sirius x reader where she tends not to eat (or very little) and each day she's skinnier, and no one notices it but him, who's clearly in love with her, but she doesn't trust him and tries to push him away? sorry if too long, thank you❤❤
This is from a different pov. Hope you like it nonnie!
ALSO.
Don't ever think that you are not good enough. Love your body. Cherish it. Be proud. You deserve the world!
Warnings: So, I wrote this on my phone. I don't know if it's okay. My English, and possible triggering thoughts?
Gif/image aren't mine. Credits to their original owners.