In early May, I started having this back & forth twitching in my left middle finger and some twitching in my toes. I had had the toe twitches about a year and a half ago too which my Dr. told me was caused by stress. When it started in May, he also said stress as I was under LOTS of stress at that time. Now, the twitches in my feet continues, but the twtitching has morphed more into twitching that occurs as you are falling asleep. It happens a few times a day...in my arm, leg, hand, face. Also...I do have some pins & needles in my hands, feets, legs & arms but not so badthat it's debilitating. I've had this before & figured my circulation isn't great! Also..my back is so tweaked from the stress of writing my masters thesis and sitting at the computer day in & out typing with ine finger (!!) that when I roll my shoulders back, everything clicks. There seems to be lots ofswelling in my back, which I have had before but not this bad. I also have been experiencing a bitter taste in the back of my mouth after eating just about anything. Might be due to splenda? It comes and goes too. And about before the twitching started, I had about a month of dizziness, which I have had before & figured was stress too. I had a rash on my leg for over a year which the Dermatologist said was ringworm, but perhaps Lyme? I am a 43 year old woman, always been healthy, do have a history of anxiety disorder but not for a long time. I am not overly tired or fatigued, nor am I having any pain except in my back & neck sometimes and it's not that bad. Last night one of my fingers becamr sore though.