Companion Care Needed - Full-time / Part-time

I have MS and each day is different. I am looking for someone who is a nonsmoker and a self starter, who will do all of the housework and cleaning, cook meals, can help me up if I fall (170 lbs), help me with exercising, possible help with sitting down and standing up from toilet, and taking me to medical appointments. My current care giver of 17 years, who is retiring, will help you get started by showing you where things are and what her routine is daily. I live with my husband who works part-time. We have a cat and a dog.