I thought I saw this before but I'm unsure now, the symptoms I keep developing and waves I keep going under with multiple symptoms at a time have me second guessing and going to dark places. Just checking to see if this is even a possibility? It's the top of my head, feels like it's on the skin and a little below the skin... This just started so know my weakness, head pressure, visual issues, numbness and heaviness in my left side is soon to follow.