Scared about not sleeping,

I need to vent this off because i am so nervous. I have not fallen asleep since yesterday 2 pm. I get random rest where I close my eyes in the dark and nothing happens but then I just feel rested, or like 40 mins go?

I am so afraid of having sleeping disorders and this is my first time not being able to sleep. Like, i would be able to do 24 hours and knock out by 9pm or even earlier but I can’t and it worries me I won’t be able to sleep at all tonight.

Reading people comment scared me like what if I die. I just any someone to tell me at least i’m not alone in this. I feel weirdly replenished.

I’m only 20. Would i get hallucinations? Will i go delirium. Idk what to soothe me anymore.