Hi, on Friday night I drank way to much. I don't remember much from the end of the night but know I hit my head very hard, I think in the bathroom. I woke up having to vomit and my head felt like it was being squeezed in a vice grip. I couldn't move or even open my eyes until 2:30 in the afternoon. I've had my fair share of crazy night but this seemed different then just a hangover. I have a large bump on my head and had a headache all Saturday. My headache is back and hurts badly, again like the squeezing feeling. I'm wondering if I should go to the hospital or wait for a few days to see if it goes away. I'm just worried if I hit it so hard and have a brain bleed or something or if it's just a concussion.