If you mom coming to stay with you will reduce stress levels, that would be good. But if she hovers and fusses and tries to fix every issue, that will not be helpful. If she is a talker, not so good. Finding your new moderated life level is best. Then, slowly start returning to some normal activities.

But, she has to first accept that you are truly injured and not discount your symptoms. Many struggle to do that just as you are struggling to accept your current state.

A tough decision so try to make it wisely.