I’ve been told by my neurologist that my symtoms present Parkinson’s. My arms don’t swing, I’ve tremors for a year and a half thought at first to be essential tremors initially. But the last 6 months my hamstrings feel cramped, I have balance problems and I can only walk half a block before my legs just don’t seem to work. I can’t stand on my legs for longer than 7 minutes without having to sit down. The hamstring pain becomes just soreness with ibuprofen and that’s an improvement. I have been put on levodopa 100 mg twice a day and I notice an improvement in walking without sourness/pain and with balance. I’m encouraged. Getting MRI and Dscan soon and therapy. I understand the ache like a toothache problem. I wish you the best outcome. Bruceski