Any advice on impending C Section?

I am scheduled to have a c section next Thursday. This is my first child and I am really scared! Im 26 years old and all my life Ive had this perfect birthing plan that isnt going to come to fruition now, which kind of freaks me out. My husband isnt going to be able to take any time off from work, other than when I am in the hospital, to ist with the daily care of our son and I dont have any family closer than 200 miles to me. I am going to have to be taking care of our son all by myself within 3 days of having this c section and Im not sure I can do it. Any advice would be greatly appreciated. Is it as bad as Im letting myself believe?