I had a Motorcycle wreck 2 1/2 years ago with a head injury and it left me with a knot on my forehead which is not noticeable, This morning when I woke up and got in shower, I was washing my hair and when I touched spot where knot is it was very sensitive and swollen. When I got out I looked the mirror and noticed that it was very swollen more than usual. I work for a Doctor so as got to work, it has went down some but still real swollen and sore. Feels like I have pressure on my eyes and a slight headache. The only treatment my doctor said was to put heat and ice to reduce swelling and that was it. But I am extremely nervous about it, I feel something else is wrong and why after 2 years would it all of a sudden swell and be sore. My doctor offered no answers, as though I do trust him, but feel like something is going on, 2 hours after I saw him, I feel dizzy. just really worried do you have any suggestions on what this may be or what I need to do? I am sure I need a CT of the Head to be checked out but I hate to suggest to the Dr, cause you know he is the Dr. Help Please.