Occasional alien hand syndrome.
Cluster migraines.
Neurosis.
You should have yourself tested for Candidas. It's a fungus all of us have in our intestines, but if it goes out of control, it punctures through membrane walls and migrates (like cancer) throughout the body. Wreaks all sorts of havoc (including chronic migraines).
It feeds on sugar and yeast, so a strong intake on any given day of these two (which are found in almost everything nowadays) would make the situation worse. Even healthy natural sugars, like fruit, can have an impact.
It's easy to treat, thankfully, through diet and medication. Did all sorts of damage in my own life for years until I was finally diagnosed. I saw relief after only 3 days on the diet/meds.
Hope this helps.
!