I got a strange sensation in the top of my head ?

Im quite tired at the moment. I sumtimes give myself caratoid massages (its a habit) im thinking perhaps this might be why. Does anyone have an explanation, and should i go see my gp or go for a brain scan ?? Thanks alot, David.
Answer:
go see your gp dude . might be nothing but some stress but then again... one never knows and the doc knows best..:-)

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Just go take a nap

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stop standing on it and the sensation will go away

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