I hit it somewhat hard, but I have hit it harder in the past. I do remember the fall
and everything afterwards. I did
not get sick either. However, 2 days later i have a bad headache, sore neck all over, and I had nausea earlier. I do not have any sort of cognitive issues though. Could this be a concussion? I do get migraines, and this headache does feel a bit like a migraine, but I am worried because I did hit my head. Should I be concerned?