I've been suffering with light headedness for the past two weeks. I have now developed a blocked ear and an intense feeling of pressue building up inside my head, to the point where my head feels like it is going to explode. I can't describe it easily, but its like my brain is expanding. I have severe feelings of disorientation and an intense feeling that mu head is full of fog. I am completely convinced I have a brain tumour. I have had encircled my whole life and never had anything like this before. My hearing is very dull on one side with the war problem but my whole head is throbbing. It comes in waves, every hour or two .This afternoon I also had I white dot, like the after image from a camera in my vision. All I can think about is not seeing my beautiful children grow up. I am in bits and have nobody to turn to.