Hi! Welcome. I'm glad you're here -- this site has a wealth of information and is a great place to ask those "does anyone else..." questions.
In addition to the link Holly sent you about fatigue, you might be interested in knowing (if you don't already) that there are four phases to a migraine attack. The last one is called postdrome, and is very often nicknamed a migraine hangover because of the way it makes most people feel fatigued and foggy. So, unfortunately, you're in good company.
Also, some migraine meds can really make you feel exhausted! That's worth looking into, if you haven't.
Take good care of yourself -- we're here if you want to talk! -Melissa, migraine.com team