Melatonin made me sleepy, but I woke up within 2 hours.
Benadryl keeps me awake and anxious.
I found Melatonin Plus by Schiff and it knocks me out.
It has 10mg B6, 25mg of L-Theanine, and 3mg of Melatonin.
There are several warnings on the label so talk to your doctor before taking any of the suggested over the counter medications.