I need some help falling asleep

[venusxfly]

I need help I haven’t slept for three days and tonight has been terrible. I have been trying to fall asleep all night long but everytime I close my eyes instead of slowly drifting off into sleep, my brain has put in a scenario already and it wouldn’t be bad but I can completely fall asleep whenever i’m in these. I just have my closed and I can feel them moving and me nothing being able to sleep. Please. I need help