You have a lot on your plate to do and I think most of us would be having difficulty just doing the dishes if we were feeling the way you do right now so don't be too hard on yourself. I do hope you can get some good news next week but if it gets too much, I'm certain you can be seen in an ER right now even if you don't have insurance. Please don't hesitate to go if you need to. Maybe for now, make a list of what you need to do and prioritize it then just go by that list, and don't feel like everything has to be done today, make part of it for tomorrow and part of it for Friday, or even for the weekend. So it doesn't feel so overwhelming. I hope this helps some.