The author got diagnosed:

Choices:
A. after beginning beta blockers.
B. after 15 years of describing the headaches as "beeping".
C. not enough information
D. before the headaches got worse.
after 15 years of describing the headaches as "beeping".
Yes; I have a rare form of cluster/ice pick headaches that can affect any part of my body. It’s quite uncommon, but essentially I can get an excruciating migraine in my arm, leg, etc., on top of getting them in my head/temples.
For years my family and I had no idea what was happening, and with no vocabulary to properly explain what was happening, I described it for about fifteen years as “beeping.” Doctors told us it was anything from growth spurts to a grab for attention, and for a while I gave up trying to figure out what they were.
When they got worse and I couldn’t ignore them anymore, I was finally sent to a neurologist, who diagnosed me with ice pick headaches. I let out a sigh of relief that I didn’t even know I was holding in; I felt like I could finally breathe. Years of stress and confusion washed off of me, and I started taking a beta blocker to prevent them.
I’ve been on them for a few years now, and it’s changed my life for the better. I used to be terrified of learning to drive, for many reasons, but a large one being that if I got an ice pick headache on the road, I couldn’t guarantee the safety of those around me if I was at the wheel. Now I’m considering finally getting my license (considering - I still don’t like being behind the wheel), I don’t double over in white hot pain randomly anymore, and when I do get a cluster headache, I can still function. It almost sounds a little silly, but really, they were crippling, and being able to work through them on my own? It’s the greatest gift I’ve given to myself.
You know yourself better than anyone, even if you feel like you don’t know yourself. If something feels wrong, don’t just live with it - keep pushing for a correct diagnosis!