As you never know how the recovery is going to be, I do think you should plan for a few days help. Not looking after yourself propery in that first critical week can cause recovery to take longer.
If all goes well and you are well organised (definitely get the 'hip kit') then after a few days, you'll be fine.
Not knowing your financial situation I'd suggest:
The kind of care suggested by stansgran (haven't come across this in years!)
cornergran's idea of a week or two in a nursing home
or consider going to a care agency, hire a cleaner, and get a carer calling in - initially 2 x 2 hours a day, then gradually winding down
whatever you decide, if you can possibly afford it, get a cleaner for a month or so, as proper cleaning involves the kind of bending & twisting that is not good for you; also, if family / friends are calling, you will feel better if the house is clean, and they can help by sorting out oddments for you, heating up a meal, rather than hoovering!
also, take your rehab very seriously, do exercises religiously and increase what you are doing gradually & persistently