Migraines migraines everywhere.
Stay home when afflicted with them. Don't try and do things. You'll lose. The key to getting rid of a migraine is sleeping, avoiding light and sometimes, lavender. Lavender calms the little monsters kicking your hemispheres.
If that fails, call your doctor, don't wait. If what he/she is saying doesn't work for you, get a second opinion. Health is not something to play with.