I so understand what you are going through, the feeling out of sorts. I am usually a very positive, bubbly personality, I was an assistant head teacher, so totally in charge of everything, but four weeks of this has turned me into a dependent, introvert who can't even decide what she wants for breakfast! Friends and family have been wonderful, really supportive , visiting me, taking me out, but I am just not used to having my life controlled by others. Admittedly my life was controlled by pain for the last few months and I wasn't able to do much at all, I had retired from school because I just couldn't keep up with the children, I worked with 4-7 year olds. In a way I wish I had a job to work towards as now I have nothing at all to aim for, but I do understand your fear of returning.
I do hope that you have a good weekend
xx