I m a bit confused when you say MY savings have reduced dramatically and you don't want to put pressure on your husband. Do you mean that you and your husband have seperate bank accounts.
I honestly find that awful, my late husband and I had joint accounts from the day we became engaged until the day he died. He was ill for eight years before he died and had to take early retirement, 5 years before his state pension was due and we were not allowed Attendance Allowance as they said my husband was not ill enough (but when we finally got it, my husband died three months later).
We used our joint savings to pay for everything, wheelchairs, urinals, walking sticks and frames, stair lifts and nebulisers because the NHS provided them at first but then wanted them back and because we had money in the bank we could not claim benefits.
Why can't your husband help you out, surely you are a partnership and should be supporting each other.
My mind boggles when I read about married couples having their own accounts.