A bit off topic, but how can you tell if you have a concussion?
I've been dizzy for the last few days, thought it was just a long hangover, but today it's still there. I'm having a hard time keeping my eyes open though I'm sleeping enough.
The side of my head is swollen too and if I touch it(gently)it makes me feel sick and nauseous.
Am I in any danger? Is it just stress? Anyone?