SP, I'm glad you called the dr and are getting in for an appointment. I hope it's not an infection, but if it is, then the sooner you get medication, the better. And, at least it will ease your mind.
I'm sorry you're feeling alone. But, you know we are here for you. This journey has been long and difficult for you, and adding to that problems at work and with your husband, it's understandable that you are feeling stressed. But, you've got an appointment with the dr and with the corporate people to talk, so that's great.