Hi Misty Moo
From the information you've provided, it looks as though you might be able to apply for Attendance Allowance.
You have to be over 65; have to have had your condition for at least 6 months.
You need to explain how you need help during the day with various activities - moving around, personal care, dressing/undressing etc (even if you don't actually get any care). If you look up Attendance Allowance under the 'Other Benefits' section, it will give you more details.
You can also show that you need help during the night - if you need help to get into and out of bed, help with toileting etc, or if you are in danger of 'wandering off' during the night.
There is no provision for help with mobility needs with Attendance Allowance. It focuses purely on help with personal care.
As with every application, you will really need to have the support of your GP and/or Consultant to confirm your needs.
Good luck