I have been a chronic user of crystal meth for the past 20 years, four months ago all at once i had pain from butt bone all the way to my feet, long knot across the top left butt cheek, several knots stayed in calf area, heel of foot went numb and has remains numb still. knot on top butt cheek has gone away. muscle tone in calf has changed, lower extremities have started swelling as of 2-3 months ago and seems to persist all of this in left leg. right leg started a few weeks after the left and swelling is less than the left by at least 1/3 of size. emergency room Dr. has checked for everything except for liver. ekg, ultrasound of legs, cardiac stress test and extensive blood work has been done Dr. say results were good. . what the hell is wrong with me?