I am really scared and alone. I have been having trouble with my knee and had a scan last weekend now i ave had a letter to say that i need to go back on thurs and i am scared that sa the appointment has come so quick it means i will have to have an op on it. If i do i won't be able to go out for at least 2 weeks and have no-one who could go shopping for me and no way of getting help if needed as in top floor flat. I feel soooo alone and down about this i don't know if i will be able to cope. On top of this i am now having problems with my eyes.