I have 2 weeks left until the surgery and still unsure if I'm doing the right thing. Sometimes when I'm relaxed, and not tired (very rare), I feel normal, and then I freek out and think that I shoul have waited. Then, back to work and stress and the pressure is building up again, then I'm glad I said yes. Other pottential symtoms that doctors said are not related to the cyst, are a heat at the back of my head and recently on top of my head. Plus the tinnitus wich brought me to the MRI in the first place. Best of luck!