Head aches that are short in duration and feel sharp and deep (if that makes sense)? i have also had some change in vision and ringing ears over a 2m

Get eval.: Headache with a change in vision, I would recommend that you get an evaluation. They could be migraine variants or Hortons, but best to get checked out. Is it behind one eye?

See doctor: This group of symptoms could indicate that you are having some serious problems in your brain such as multiple sclerosis. It is important that you see a physician as soon as possible. It may be something less serious but you need to be checked out soon.