Yes, I get head pressure it starts on my left side and moves to the right, I am informed by my Neuropsychologist that this is muscular. Funnily enough I have hardly had it today its more numbness instead, which is progress. I did get it after 45 minutes weeding in the garden this afternoon, but decided to stop when it came and it seems to be subsiding. I previously had chronic PCS headaches, then this was replaced by pressure which is far more bearable. If I overexert myself I have got severe pressure and this has resulted in headaches and other PCS symptoms. Perhaps its a warning sign?