I can't sleep

I am so tired. This week ive barely gotten any sleep. When i do fall asleep i wake up about 45 minutes later and im up for hours. I lay in bed and nothing. So i try listening to music, reading a book, gummies, a shot of whiskey, counting sheep lol. Nothing seems to help me fall back asleep. So i give up and clean, watch tv and run on my treadmill. Its a horrible circle and i can't seem to break it.