26 week head anguish?

I hit my head within January and the pain have never left. Its not a headache, or so Im told, lately a pain. Its on the top of my lead and feels more pressure similar to than anything else. It gets worse at darkness or when doing something strenuous. None of my doctors or neurologist know what it is. Ive had a CT scan and a MRI and both be normal. Ive also be treated for migraines and tension headache and neither helped. Have you hear of anyone having this problem? Any suggestions on how to kind it stop?
Answer:

No stitches?

I suggest you see a doctor of chiropractic medicine. Many times they can find conditions that are cause the pain that do not show up on middle-of-the-road tests. You hold nothing to lose by trying Chiropractic treatment.

Is it simply me? or cathter is really painful?

I bang my knee up pretty perfect awhile back, but i didnt break it. I go to the doctor because it was hurting really impossible, but they couldnt find anything wrong with it. anyway it hurt for a long time and i go back to see the doc and he said i probably bruised the bone