For all of my life I have experienced muscle twitches. They happened a lot when I was little, and seem to happen when I have caffiene or when I am anxious. They control a lot of my life, and affect falling asleep, what position I sit in, and make me extremely irritable. More recently, like about five years ago, I began to have painful tingling in my arms, but almost never both at the same time. It sometimes was in my legs too, and right now I have the painful tingling in my left lower leg, ankle and foot. Origninally, after eliminating carpal tunnel and some other things, I thought it was from anxiety, which I have mildly. But now I'm not so sure, and I was wondering if anyone could help me because no doctor that I've visited (which is many) seems to know what is wrong with me. I am 18 years old, just finished high school, live in Minnesota, have mild asthma, am very sensetive (like skin, eyes, etc.) and have an allergy to amoxicillin and cats. I don't know if that helps or not, but I'd really appreciate any help I can get.