I've read that chemo can cause peripheral neuropathy, which can cause pain in the extremities. Maybe someone else on the boards knows more about it. Maybe worth a trip to your m.o. or g.p. I'm sure it could also be the fact you havent worked in a while. Lets hope that's the case. Btw, congrats on the new job.

SCC tonsil(left) with contralateral mets. Modified right neck disection August, 2002. 33 rads(62 gy)both sides of neck and 3 cycles cisplatin completed October 25, 2002. 34 yo at time of diagnosis