Hi, I have been having problems with blurred vision, pressured head aches,pressured ear aches down to my gums, dizzeness, at times i can hear my heart beat in my ears, pain on the side of my neck, swollen right knee and leg, aching muscles for over two months. Never had this before. I had my ears checked for infections (no infection) had a cat scan for my head they found (no tumors no sign of a stroke). I am very frustrated because no one can tell me what is wrong with me. I am suffering and need help.