Insomnia zombie needs help

I’ve been taking melatonin 4mg, ashwaghada gummies x2, magnesium glycinate x4, l-theanine x2, sleepy tea and cycling progesterone 200mg and a freakin partridge in a pear tree and still not sleeping. I took a Claritin to one night and got an extra hour and yesterday a Pepcid too and still barely slept. I’m taking a cocktail of drugs that should bring down a rhino and nothing.

Is there anything else I can try? I’ve not slept a full night in years :(