I think I figured it out. I got a great night sleep last night, and feel really good today. But, I am just tired. I think I only have a set amount of energy these days, and work is zapping all of it. That is leaving me feeling drained and empty when I get home. Which leaves me resentful and stressed out knowing all of the other things I still have to get done.
So, Friday at my next Midwife appointment (where I will be almost 37 weeks)-I am going to ask her to write me out. If she wont write me out, I am going to ask her to write me out part-time and then ask her again next Friday to write me out for the remainder.
I don't feel guilty anymore. I just feel tired, and that is totally justified.