Im pressuming your newly sober/clean...
Early stages are tough...
Once i stopped fretting about not sleeping...guess what..i fell asleep.
The more i tried the worst it got..
Bottom line in my drinking was i slept for england anyway so it wasnt like i was lacking..lol
Now im always asleep..lol
Go for a long walk....bike ride...hot bath...or dig a hole as my sponsor once said..lol
Try to relax rather than try to sleep...then it will come.
god be with you....trucker