Ketosis or Migraines? "Buzzed Feeling"...

I have been suffering from migraines for a few years and one symptom I get is tingles in my arms. However, when I am going in and out of ketosis I get a similar feeling. I have been in ketosis for a week now and I get a slightly different variation, like a cold buzzing or tingles in my arms.

The weird part is that I get tingles when I have been in ketosis, but no migraines. I also get the tingles when I have migraines and am out of ketosis. I also get tingles and the cold buzzed feeling when I am in ketosis and have a migraine.

What is causing this, migraines or ketosis? Or both? Anyone else have a similar symptom like this?