ok thank you for helping me i appreciate it.
being a teen, headaches, blurry vision, muscle twitches., ringing in ears... it could be stress. being a teen, you might have worries about school, sports, relationships, family issues, etc. the only way to be sure is to get an appointment with your doctor and have him refer you to a neurologist. get an mri done to see what might be going on. one way you could tell it could be a brain tumor is if you experience syncope, or fainting spells. but check with your doctor first. good luck!