I hit my head on Wednesday night. I went to see a doctor Thursday and she said I may have a mild concussion. I'm doing better in terms of dizziness and confusion (I was a little disoriented on Thursday) but today I noticed some white fluid leaking from my nose that doesn't feel normal. The fluid is leaking from the right nostril only and I hit my head on my right side. I've been starting to feel a little fluish as well (tired, sneezing, etc). I wouldn't say that the right side of my nose feels numb, but it feels a bit like after you hit your funny bone, sort of the "stinging/lack of sensation" feeling.