I can understand you. And I definitely know how you feel! When I first fell for him, I felt EXACTLY the same way. You feel as if hes the only thing in the world that matters and dont stop thinking of him for 1 minute. But after a few days the feeling will gradually become less and less until you can manage it. I'm sure all of the fans here have experienced what you are going through. dont worry you are normal!! I thought I was gonna go crazy, but I was fine haha