Why do I feel jittery when I wake after I've only been asleep for a short period of time?

Question

Sleeping usually less than 15 minutes or so, waking disoriented with uncontrollable trembling or shaking.

Answer 1

U probably need more calcium in your diet, calms nerves.
Get u some B12 to take in the daytime. And drink a glass of milk before u go to bed.