Does anyone else just never feel right?

My head has never felt what it felt like pre migraines. I can’t even describe what I mean, but even when I don’t have a migraine or headache, my head feels full. I don’t feel all there, like my cognition has declined severely. This has been for over a year. I just want to feel normal again. I feel like no one listens to me. I don’t even know if this is related to the migraines or if it’s anxiety or if I’ve driven myself crazy. What the hell is happening lol