It's like trying to wade through bitumen.
Please be careful with Ropinerole, it is a dopamine agonist. It improved my mobility a great deal, but the downside were the side effects. Ruined relationships, obsessiveness, insomnia, the list goes on. I only realised how awful I had been once I stopped taking it.
The first drug I took after being diagnosed 18 years ago was Sinemet. I keep noticing that there seems to be a reluctance nowadays to prescribe it early on. However, for me, it has proved invaluable. I remember about half an hour after taking my first Sinemet tablet, I was signing a cheque and noticed my signature was larger than usual. I cheered up immediately.