In the last year (12 years post diagnosis) I've developed shin pains, usually immediately after getting up. I put this down to dystonia. Taking, in my case, Stalevo helps.
I find that waiting 6 months to see a medic is not frequent enough to get the optimal drug regimen: the underlying condition is changing all the time, your environment is changing all the time, and your activities are changing all the time. So, I'm prepared to tweak the doses and their timing.