I woke up briefly last night twice in the middle of what seemed to be a mild panic/anxiety attack. I wasn't awake long and I fell right back asleep. I felt good when I went to bed and I feel good this morning, so I have no idea what could have brought that on. I hope it doesn't have anything to do with all the working out I've doing on the new gym, because that's made me feel fantastic so far, and I'm not going to quit.