I'd like to second the melatonin. It's what alot of OTC sleep meds use as their active ingredient but they throw 10 other things in it and charge $7 for 10 pills.
I'm someone that even prescriptions never helped but OTCs always did. Tylenol PM, Benadryl and all of that stuff can crush different parts of your body and my liver is still not speaking to me after the alcohol abuse. I just want us to get back on speaking terms and shoving PMs every not will not help.
Melatonin is alot better for you and it's natural. I believe melatonin goes up naturally in your body when it's night time, causing your sleep cycle.
*Again, not a doctor. Ask yours.