Opinions opinions opinions...What makes you think I'll believe them? Also, maybe you should take some kind of medicine or see a doctor. Either that or just wait a while and it'll blow off. I had the same problem a couple days ago and it's getting...less...serious? Not sure how to describe, it, lulz.
When some people stand up quickly, they have a severe drop in blood pressure that can cause dizziness or fainting.Normally, when you go from sitting to standing, your nervous system temporarily compensates by narrowing your blood vessels and increasing your heart rate. This is supposed to prevent a sudden drop in blood pressure
Too cool to read, huh?