Does anyone here get CLUSTER headaches?

These are headaches worse than any migraine headache I've ever had.
I take 800 mg prescribed ibuprofen for mine and in exactly 55 minutes it's gone. That is until the next night when I get another one and every night until they decide to stop. Could be a month or longer every night 10 minutes after I fall asleep. Then BAM, IT HITS ME AGAIN!
Does anyone here get CLUSTER headaches?
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