After being and cleared for exercise class (and everything else) I proceeded with my life as though I hadn't just had brain surgery.
I returned to exercise class, Writers Group etc.
My "reward" for this? I came down with the worst cold I've had in five years. I've been so sick I've been forced into doing nothing. I find myself sleeping ten+ hours a night, no appetite (again) drinking lots of tea, and too exhausted to even watch tv. I've lost two pounds in two weeks. That's what happens when nausea is bad before you eat, and worse after you've eaten. However, I believe this is just a cold, not another shunt malfuntion. I don't have any of the funky symptoms I had back then.
Probably, this cold is telling me I'm doing too much too soon, and my immune system is still strengthening from surgery. It's forced me to slow down to doing almost nothing.
For one reason or another, I haven't been feeling well, like myself, since the middle of September. I've either had symptoms of a shunt malfunction, feeling awful from surgery recovery, or now a bad cold. Three months is a long time to be feeling "sick," a long time to not be feeling like yourself.
Maybe after this cold, and not returning to exercise class, or any of my other regular activities until about the middle of January will help me to recover from everything. Without activities, it will be another forced slow-down.