My father has Parkinson's. Dementia is slowly creeping in. He says he is in pain but his primary care physician does not believe in pain meds. I am his only caregiver and I am extremely overwhelmed by all the decisions to be made. I do not have POA. He is willing to give me Finacial POA but not full. I worry about how will I pay for his funeral.(God forbid) Where can I get advice on how to proceed with his care and his personal and financial matters?