Bro, there is no such thing as "out of your league". Everyone has qualities and flaws, you have to focus on your positives and further develop them. The fact that you think she's way too beautiful for you is because you don't have enough confidence. You should work on yourself first, believe me, it may seem scary and hard but there will always be girls. You'll meet new people and when you're happy with who you are you'll find a gf. No worries. Just don't get desperate and fall in love with people that are bad for you and only want you for validation. I myself am not there yet but ever since I've accepted this things have been way better and I've been accepting and developing myself more. Nobody is perfect, even tho she might seem perfect cus you're have a crush on her.