This would be the first account I have heard of it causing a 'migraine' or any headache. Have you been diagnosed by a neurologist for your headaches.

As, you are reporting your headache, this time of year, I initially suspect carbon monoxide poisoning-due to a leak in fuel in your home. Starting to use natural or propane gas heaters often cause's that early this time of year!

Cannabis is a natural cure for a headache, in general! However, you really need to have a sudden report of headaches to your M.D. and get yourself checked out. Is it a singular headache or daily? What time of day? Are you moody lately-all very important. At the very least, phone the gas company in your area to check for any leaks. Unless, you are growing without a req and need to hide your grow first!

Will check in and see what you decide to do! pr