hmmm ,
A regular bedtime is important , cut back on stimulants like coffee, tea, energy drinks and colas ,
Just have a bed in the bedroom no tv , keep the lights low .
Have a wind down time in the evening before bed , don't watch the news or anything anxiety forming or attention grabbing , action movies thrillers or horror .
some people find a walk or exercise in the day or afternoon useful .
keep a sleep diary , is it possible you nap at other times and get an average of 7-8 hours a night over the week ?
The most important thing to remember is that this is the effect of alcohol still and not the fault of sobriety, if it persists go and see a Dr , drink is not the answer ,
Take care , m