I am soooo sorry that you are going through such agony! Just blame it on your hubby, b/f, s/o or whatever, that is what I did and when I worked in labor & delivery, I kind of felt sorry for the guys as you knew what the females were going through but they would tell the daddy's to be that they would never have sex with them again, see what you did to me., it was kind of funny in a way.
How much longer do you have to work? One time my water did brake at work. Can't you wear sandles to work? Do you have to wear socks?, I am surprised they are allowing you to work with the liability, my problem was was that my Dr. Was wrong on my due date and that was a long time ago and they wanted me to work. Do they make you sign some type of paper that they will not be responsible if something happens during the pregnancy, I know they do that at alot of places now.
Hopefully your birth of your little one will come soon and you will be able to forget about all of this. I totally understand, I have been there!
The best to you and all!