Hi @rebeccaann. Havnt seen all your previous posts and dont want to simplify this excruciating journey of so many. I am on year 4 and have found my head pressure definitely correlates to activity of any kind that most of us would not even consider. Reading or writing more than few minutes and if do at all when feeling worse it brings on worse pressure. And if have to talk and write at the same time it is guaranteed to bring on worse head pressure and many more symptoms🙃 My providers explain this easy use up of our battery and increased inflammation/ vascular effects is why so many are affected and different recovering so broad as none of us can control all the outside factors of just our simple daily home life let alone all the other life responsibilities! Hope this helps to find your bodies limits and quickest recovery to you!🌈