Work vs. Mental Health?

Hi everyone, my doctor recommended I go to an intensive outpatient mental health program for postpartum depression and anxiety. This would require me to take two months off from work and go on disability. I am starting at two new school sites this year and I don’t think the district will find a replacement. I would be coming back to angry parents as well as staff and students I have never met. I can fake it well enough to where I can go to work and get through it, but I am struggling and know I need the help.