overload

haven't written a journal entry in a while...  it seems like so many things have been happening at once i need a few more arms to juggle everything... especially since one shakes all the time... i joke...   but my grandson had some medical probs and had surgery... i applied for soc security disability no knowing what to expect and my goodness now i find i have to meet with two of their docs one being a psychiatrist on the 28th of this month.. i have been attending my group PD meetings and happy i have and a few of the people in there (one woman being my age)  keep stressing the importance of exercise so i have been trying but realized i'm getting no where cause my knee hurts so much so went to ortho doc and was told it's bone on bone and i need a knee replacement on aug 11th...  so had to do MRI for that.. then schedule with my primary care doc the pre surgery tests and release then tell my neurologist he said it's good idea i'm getting it done but now i'm getting really apprehensive about it... but my thoughts are i have to look at the whole big picture that being i have PD which isn't going away so i need to take necessary steps to exercise and do what i should do... i guess... i'm confused and there's too much goin on at once...  not that i can't handle it...i can...  but it's just a lot...