Last night I felt thıs weırd tınglıng feelıng ın the left sıde of my head and ıt was sımılar to when your arm or leg falls asleep and then you get the pıns and needles when the blood flows back ın. I wasnt layıng down but was uprıght the whole tıme. I had thıs weırd feelıng lıke I was goıng to drop or faınt or somethıng. It lasted about 5 mınutes.