These last couple of weeks I have been experiencing some pressure in the front half of my head. There hasnt been any pain with it, just pressure. It comes and goes and when im experiencing it, it lasts for about an hour or two and then goes away for about two to three hours. I have been having panic attacks since the first time i felt the pressure, thinking that im going to die, and that really freaks me out cuz im only 24 years old and dont want to die yet. I have been thinking about getting a cat scan or an mri, but am not sure about how to go about getting one done. Should I get one?? Or could this just be a side effect of my panic disorder?? I would feel so much better if I were to get a scan done just to make sure that nothing is wrong with my brain. Also, since this has started, I have been more tired than usual. It doesnt matter how much or little sleep I get, im still tired. Any advice?