Hello everyone, for the last few days I have been getting the weirdest feelings in my head when I stand up and walk around. I don't really know how to explain it. It's not a heartbeat-like pulse. It's kind of like i'm blanking out for a milisecond. The shortest amount of time you wouldn't even notice. I'm a 19 year old male. Healthy, 170 pounds. I'm shipping for basic in June 2013. Just want to throw in, it's not like a blackout were you're sitting on the couch forever and you stand up and get really dizzy. It's just realy weird. I usually never go to see the doctor. And this is my first question asked here. Just became nervous for the first time I guess.