You really need to have your own office space, and treat it like you are "going to work now" and working in your office. That space needs a door you can close.

You really need to have your own office space, and treat it like you are "going to work now" and working in your office. That space needs a door you can close. I know it sounds hard to do if your family is used to you 'floating around', but I can tell you with 100% certainty it will just not work out long term any other way.