During the past couple migraines I've had, I've noticed my chest gets very tight and it feels hard to breathe or catch my breath. If I notice this, I try to take deep breaths, hoping to fall asleep. I wonder if this is something very serious? Or if anyone else experiences it? I wonder if it is just panic (from knowing the pain is either coming or won't be gone for a while). Does anyone have any insight to chest tightness during a migraine? Thank you.