You cannot lift even shopping bags for a while- so if your hubby relies on you for turning over in bed- or using a hoist or help with toiletting and so on, you will not be able to summons the strength for that for at least a couple of weeks and really ought not to be trying anything for around 8 to 10 weeks. This gives your cut muscles a chance to heal properly without damaging the healing process and having set backs.
So if your hubby is relying on you for a lot of strength caring then you really should consider asking a strong relative or friend to come and stay and help out, or ask your local social services for help in hiring in a carer to visit 2 or 3 times a day for the practical things that you can't manage to do for a while.
It is very hard to judge how long you might need help for, because it depends on what work you hve done inside and how good you are at healing and how much of a chance you give to resting and taking care of yourself. As well as the needs of your hubby.
It would be safe to assume you will not be up to going shopping for at least a week, and probably not safe driving for 3-4 . So check out the local supermarket and if they do home delivery then sign up for an account so you can shop online and have it delivered to you directly. Or ask a friend or relative to drive you to the shops and carry your bags from the trolley in to the car and then in to your house.
You might spring back in to action in only a few days- but there is no guarantee of that so preparation in advance incase you are very sore for quite a while will certainly help put your mind at ease should that turn out to be the case.