insomnia

I currently have been taking 2 benedryl, 2 valarian, 2 5ht, & 1 melatonin. Some nights I still have insomnia...maybe an adrenal thing because I have had a lot of stress. I wake up at 3:30ish and can not get back to sleep. Are there better natural sleep aids or cocktails of them? I just had Amalgams removed and have been trying to cleanse everything. Insomnia has been a life long issue. Would love some opinions! thanks Tweet