Headache on vibrate?

About an hour ago, when I was in the middle of a one-to-one business discussion, I suddenly had one of these quick, stinging, burning headaches that only last for one second or two.

As it “came”, my instant thought felt very much like “I hope my phone is on vibrate”— almost as if there were any connection to an alarm, or, maybe my brain connected this to hearing the noise intereference when the phone-network connection is being made right before it rings. So weird!