If you are wakeful because you need to pee, you could try getting all your fluids in earlier in the day, and go to the bathroom before bed, so that you are not waking for that reason.
If you are drinking a lot of coffee and that is what is keeping you wakeful, you might need to drink less coffee or switch some of it to decaf.
I used to drink tons of coffee all the time. Later I found that more than two cups actually interferes with sleeping, even if I have them really early in the day. It could be your caffeine tolerance is changing. Good luck!
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