Oops, I forgot to mention a few things:
1. every so often I feel like I'm "falling" for a split second. I'm thinking it has to do with weaker leg muscles, but I'm not sure.
2. there are some twitches in my legs (calves and thighs)
3. I feel like my hands aren't doing 100% of what I want them to do, though that could be psychosomatic.