The tremors actually started about a week or two before I started taking nortriptyline. I can't seem to figure out if the medicine is making them better or worse. I'm actually feeling little spasms and twitches in my legs right now, and they aren't usually that noticeable during the day. I did not sleep well last night though, so I'm wondering if being tired and nervous about what these trembly feelings are is making the situation worse. I will ask about the gabapentin next week. Wishing my appt was sooner.