Not necessarily. I suggest you go to the nearest emergency medical facility IMMEDIATELY! This was the field of medicine I specialized in for many years. You are playing Russian Roulette with a fully loaded gun. This is a very, very serious symptom and not just a routine doctor visit.

Gary
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PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!

K+E=W (Knowledge Plus Experience = Wisdom.)