Has anyone gotten very bad anxiety after taking robinul or avert? I just started taking it again after taking a month break from using it. For the past few days that I used it I have felt extremely anxious and even wake up at around 6 in the morning with my heart pounding. Part of my anxiety could be because I have just started a hard semester at college and am nervous about classes, but my anxiety is way worse than all my other semesters of college. Has anyone else gotten anxiety/sleeping problems from robinul and how did you deal with it?