Becca
Im sorry your feeling so bad. You have been fighting a long time now. It is ok to ask for help .. YOU deserve to get whatever help you need whether it be inpatient outpatient or anything in between.
If your husband has to rearrange his schedule so be it .. He is the father of your children he can care for them also. Dont worry about what his supervisor is going to think. Right now you need to focus on YOU .
I hope you can just reach out for the help you need , You need a break
Take care of you

so you can take care of everyone else once your feeling better.
Remember PM me any time