I've only had RSD symptoms in my legs since I started the stupid picking. I've known it was going into my right hand and left forearm for quite awhile. The abdominal started after surgery. Also, the RSD symptoms in my upper arms. started after the picking started. Not sure why I started picking, but it just started in May so I don't know if I was stressed or what. It's weird though cuz I would pick pimples and bumps in the abdominal even though it hurt. Very annoying!