I would go to the doctor's and have a physical. Your age (I'm 59) is when I started having some of my sleep problems. There could be other things going on like thyroid issues and no amount of sleep aids will necessarily help.

Do you go to be the same time each night? Do you do the same routines? I wake in the middle of the night to pee and sometimes have trouble going back to sleep but do eventually. I'm retired though so can get up if I don't get back to sleep and then take a nap or something later.