I CANNOT SLEEP. (HELP ME)

PLEASE HELP. IDK HOW TO FALL ASLEEP AT A GOOD TIME. AND I'M RLLY TIRED IN THE DAY TIME BUT RLLY AWAKE AT NIGHT !! HOW TO BE AWAKE IN THE DAY WITHOUT COFFEE OR ENERGY DRINKZ?? (I DON!T LIKE THOESS!!) HELPPPP IT'S LITERALLY THE 4TH OF JULY AND I'M AWAKE AT 4 AM.