Last time I checked there aren’t nerve endings in our brain, so it should be impossible to feel sensations in my brain. However, at random times during my life, like seeing the plot twist in Fight Club for example, I’ve felt feelings in my brain. I just felt it again now while doing some intense introspection, and I just wanted to see if anyone else has this happen?
It’s most probably feelings from your nerves, that you are re-interpreting as coming from inside your brain. Kind of like how headaches sometimes feel as if they are in the middle of your brain.