So on Monday I hit my head at work on a metal rack. Not hard, enough to stop and rub and not think anything of it. The next day towards the evening I started to develop nausea, headaches and dizziness so I went to the ER and had an examination and a CT scan which everything was normal. Some of the symptoms have went away but I'm still having pain along the area where I hit and pain behind my right eye. The area I hit was on the top right towards the back. This is my second concussion as I had one nine months ago. Just looking for some insight as what to do. I'm a hypochondriac so that doesn't help my situation of worrying and stressing.