Stressed out, exhausted... All I want to do is cry. I had two projects to finish before the baby…

Stressed out, exhausted... All I want to do is cry. I had two projects to finish before the baby gets here, the kitchen and nursery. Now I have to find places for all the stuff from our storage unit. I'm wiped after 30 minutes of work, how can I do all this?! Trying to stay calm for little Thomas but I'm fighting tears.