I'm so scared and shivery, will I be okay? PLZ READ i'm begging u?

Haii, right now it's 4:24 AM and i cant sleep, and whenever i try to lay down it makes my body feel all weird..... i'm like shaking right now, i have a bad headache, i'm 11 in a half btw, and i don't think i have a fever..... will i be okay???