So it's been roughly 4 months since I had CBT. Things haven't been as bad. I went on holiday have managed to keep my panicking under control however, I still get worried about my health. Recently I have been having bad headaches everyday! It's getting to me now. I searched up brain tumour and read the symptoms. Some of the symptoms I've had on and off for about two years now! Could it have been a tumour this whole time? I'm so reluctant to go to the GP again. If anyone could help me?