Dizziness, confusion, nausea, difficulty breathing, & dull headaches after hitting my head. Is it internal bleeding? Or just a regular concussion. Jumping into my boyfriends jeep I hit the top of my head on the frame bar. My vision doesn t seem quite right, but I wouldn t say it s blurry or doubled. I can t really focus, I get agitated or well up with anxiety way too easy. I generally don t feel well, dull head aches are on and off and also make me upset. I feel kind of drunk too- I kind of sway when I stand, my balance is off, and I m extra clumsy than usual. It s been 2 days. Please tell me I m not bleeding.