Thank you, @spiny! It's so random, my schedule is pretty regular.
Wake up, gym (caffeine), eat, start to work and then between 12pm-2pm I get hit with a dull headache (2/10) that usually lasts 30minutes to an hour, then goes away.
I haven't taken any sumatriptan or over the counters in a week, but I am still getting hit with a daily. Sometimes on top of head and then others to the right side.
I am having an MRI on Monday and going back to Neurologist on Wednesday. It's just so annoying at this point. Like every day, here we go, a dull (but manageable) headache then pretty much nothing. Could be sinus? But the timing makes me think it has to do with my cluster cycle.
Again, I haven't had a proper cluster headache in over three weeks and at this point have sworn off all meds.
Thanks again. Love to all.