feeling sorry for myself

Posting cause I'm sad and hormonal. I'm a vet in a small practice. My bosses have never had pregnant employee before. They're nice but clueless and also a little odd. So today, my last day there before 9 month maternity leave and I am worked to the ground. Boss leaves me to manage everything, I cried in private cause I was so overwhelmed, lunch was a sandwich with one hand while the other types and I ran up and downstairs at least 30 times today (no exaggeration). In 38 weeks pregnant. Then when it's time to leave (after a frantic finish)...a quick hug as I walk out the door. No goodbye "thing" at all. Not even cake. I'm so so sad, I had to really hold the tears in as I got the train home. Just felt sorry for myself. I know there are people with bigger problems but I wanted to let it out here! 😢