Hi, well I don't have the same clusters as you do, but I do have chronic migraine and narcolepsy with cataplexy. The cataplexy is new, scary. But we do have some things in common lol, I once had a migraine last 3 month's. I would have ate my own hand to make the pain stop. My neurologist said in order to avoid the migraine or in your case headache is obey the rules. Eat regularly, most of the time its set off by low blood sugar, avoid harsh light like florescents avoid using the computer or your phone for long periods of time. Avoid harsh chemicals, cleaners and perfumes, anything that may aggravate your headache. Unfortunately this is something you would have to do regularly. Also avoid caffeine, alcohol and anything else that my irritate your conditions. And for natural remedies it helps to use rosemary and lavender as aroma therapy. I use two drops of each in a roller with liquid coconut oil and rub it on my temples, or you could put a drop of each on a cotten ball and just smell it. It helps. I hope this helps you.