Earlier this evening, after looking up from my iPad (didnt use very long, probably 15 minutes), both my eyeballs felt very tight. My vision becomes sort of off focus & kind of double, I supposed. I tried looking from 1 eye at a time and it was slightly better. But when I opened both the vision becomes very "funny"in an uuncomfortable way. Then I tried massaging my eyeballs quite hard for a few minutes. Then my vision came back normal.
what is the cause of this? Is this related to my migraine? I just had thorough eye exam a few months ago, just cause I turned 40 so I thought it's a good time to start annually.