Hello, i'm a 21 year old male whose very afraid that I may have a brain aneurysm or brain tumor. I do suffer from anxiety and feel somethin is wrong with me alot, but I really do feel something is wrong with my brain. I have stiff necks, fatigue, feel that vision changed (even though eye doctor said it stayed the same from 3 years ago), random headaches, ringing in the ears, and sometimes weakness and dizziness, but not always. I was wondering if these symptoms should be checked out. There is no history of these things in my family but I'm worried very much. I went to the eye doctor a month ago and he said he didn't see anything but I'm very worried, plesae read and respond. Thank you