Has anyone had a change in what causes their migraines?
I've had sporadic migraines with aura since my teens. Not particularly bad ones. Have had maybe 2 in the last 4 years.
I'm now starting my 3rd migraine in as many days. I'm 99% sure it's period linked which it never has been. There's barely any aura but I feel sick and shakey at the end.
I'm wondering how usual this change is and what I can do to reduce them?