Hi. I am a 23 year old Female who has been dealing with headaches, dizziness, forgetfulness, blurred vision in one eye and occasional numbness on side of head and also hands and feet occasionally. 2 months ago I suffered from a concussion. At the hospital they did a CT scan and an MRI and didn't see any swelling or bleeding on the brain, but told me that it could occur later on? I have also recently started experiencing pain in my neck. I have been under a great deal of stress as well. I am freaking out about all of this due to the fact that it has been going on for so long and before all of this I never dealt with any of these symptoms. When I go on websites and type in my symptoms is comes up with brain aneurysm and scary things like that.