It is too bad to know your parents declined.
If you are young and are a person full of energy. I guess you 2 can handle it. If you are not, it is a good idea to find someone for helping your cooking at the first month.
Somehow, I guess it is not a bad idea to hire someone to help you, if you think you really need and financial allowed. The first 1 month is really exhausted for you and your husband.
If you would like to take care by only you 2, you'd better read more books for baby feeding. It is very important. And you'd better preparing as many as food. Then you 2 can save some time for cooking. At that time you will need time for sleeping. It is very important for your producing milk. Remember let your new baby eating well and sleeping well is the most important thing at the first several months. So read more information about it. It is my experience.
Good luck and you will be fine...