Oh Owwww, sheesh, the state of health care is sooo yuk. The hint I have to throw into the pot is to eat "hot" foods/spices to help your blood keep moving and getting into those sluggish dense spots.
Chiles, ginger, curries....... and massage gently as close as you can and the rest of your foot.... and do some kind of movement to get your heart rate up for a bit, get oxygen to the ol' extremities. Best luck finding help and the right hospital.