Are you feeling better?

Some of those symptoms are sometimes related to hyperthyroidism. I'm hypothyroid, so I take supplemental thyroid hormone. When I lose weight, like 10 lbs., my thyroid seems to get more active and I've had to go to the doc to get my dose adjusted downward. (In the meantime, I try to get plenty of sleep, go really easy on caffeine and make sure that I'm eating something substantial - according to diet fine, but still not to go hungry.)