Borrowing a wheelchair
Although you may not have been issued with a wheelchair when you leave hospital, some people continue to have problems with walking after they get home.It might be helpful to borrow a wheelchair "just to get out of the house", if you're not sure how far you can walk, you tire easily or have lost your confidence a little.
This link will take you to the webpage of the British Red Cross, who may be able to lend you mobility equipment.If you type in your postcode, they can tell you where the nearest office is.