Medical Expenses for my Fiance

My fiance received news she has more than a couple of potentially dangerous growths in her body. This news was given to us by her new doctor. Her previous doctor was aware of these growths for well over three years. Now, we are scrambling to make plans for oncologists and OBGYNs when we were already struggling. I work full time and she is disabled. There is only so much I can do which is why I am asking for help. We do not have a vehicle and my retail work schedule makes it hard for me to take off and be with her. She takes care of me and pushes me to be better every single day. I can't afford to lose her or have her health suffer.  Anything helps and God knows I appreciate the concern.