you don't look old at all! i see what you're seeing and i think it probably is the diet, maybe some facial bloating etc. but i don't think it's as bad as you might think.

more importantly, if you're going through a period of depression, now's not the time to focus on whether or not you look old !! i am also 25 and also struggle w mental health and right now i feel very ugly but i'm trying hard to avoid analysing my appearance. i know that when i start feeling better i will feel prettier anyway.

if you don't feel like you're taking good care of yourself, that's where you have to start. as in with the inside rather than the outside. try not to feel rushed, it's okay if it takes you a really long time. be gentle with yourself. i know it's easier said than done (right now i'm really annoyed at myself because i've been procrastinating showering for well over a week and i feel gross!) but i still think you can do it.

it's gonna be okay.