question: Hello doctor, I am 26 years old male, for the last month and a half, I feel a pressure on the back of my head. It sometimes causes mild pain in different parts of my head, like the sides of my head. It makes me feel hot sometimes as well. I also have some neck pain, but it is not much. This headache is not very painful, but it is just an annoying pressure that has not gone away in six weeks. When I wake up in the morning, I do not feel anything, and then around 11 AM, the pressure is, there, and it will get worse until I lay down in the evening. And it pains a lot at night. I think about it all the time, so I am sure that does not help with the feeling. I think that I have a brain tumor. Should I see a doctor? I do not want to waste my time and have them say do this or try this without doing an MRI. I have only taken Ibuprofen a few times to help with the pain, and that seems to work.