I also tremble quite a bit all the time. Has your gp talked to you about a beta blocker? It's not the typical anti anxiety drugs which make you sleepy and knock you out. for me it just calms the shakes and lowers my heartrate so it's not pounding. I've found propranolol or inderall are the best for shaking.I tried anti-depresants but could'nt hack the side effects so these have been a live saver getting rid of the physical effects helps ease the mental anxiety.