Around 3/4 weeks I began to very occassionaly feel and see a 'double beat' in my left foot. Since then, I have on two occassions (about 2/3 weeks apart) noticed a 'rippling' twitch in my leg calf. I cannot feel this, only see it. It is usually very fine and especially on the second occassion was hard to see. I have noticed that the only time i've seen these calf movements is when I have just been sitting on that leg and have got puns and needles as a result. Does this sound like fasciculations?, or is it more likely just because i've sat on my leg so much that the blood is pumping back through? (that might sound ridiculous). I don't hace any weakness but am scared it will come. Can fasciculations proceed weakness? I also constantly have phlegm in my mouth. I don't feel the need to cough it up and can easily swallow it but it has left a nasty coating on my tongue. I have also has issues with occassionaly hand tremors, and joint/chest pain.