Feet

Hello i've just turned 50 and had pd for over 5-6 years
i dont have a visible tremor its more internal,
i've noticed just lately that my left foot gets cold
and feels as though i steped in puddle,
could that be a of sympton of pd?
I have the same problem, only with my right hand and foot. Is it a symptom? I was diagnosed March 2011 and am on mirapex and amantadine which control other symptoms. Could it be a side effect of the drugs? I have no other side effects (compulsive behaviour, etc)