I do think it's some kind of withdrawal/dependence thing from when I use it daily. I'm very sensitive to stimulants; alcohol gives me this painful adrenaline thing where I can't sleep, so I can't drink anymore; no caffiene but chocolate & Yerba mate or I get shaky & OCD. I take a very small amount of the tincture at bedtime when I take it and yea, if I take it every night, if I stop or vary the dosage then headaches. I still think that's getting headaches from taking it since the headaches go away in a day or 2. But what you guys have said has been helpful. Varying the mj strains or finding a better strain would help if I can't also vary the delivery. Too bad I can't really do that right now, but I'll keep it in the back of my mind for when I get the opportunity.

(posting this at 1am bc I can't sleep. Do I want to risk a headache in the am?)