Snap: Can't help with the people who don't understand what you are going through; but perhaps you should call your doctor, itemize what happened to you at work; and ask if he would recommend you only work 1/2 days for while until you can handle a full day of work?
AND, don't pick up stuff you should not be picking up, you silly girl! I know you want to be well, but simple fact is, you have to ask for help sometimes.
I'm scolding you, but I'm just like you, I never ask for help!
spoke