I cant imagine a hospital discharging you under those conditions. no diagnosis provided. no treatment or even precautionary measures reported?
I bet your doctor tells you he wants you taken (carefully taken) to another hospital for a better evaluation .
if your doctor wants you carried in a stretcher, let him have his way, because there is just a very very small but still real chance that there could have been some nerve damage and your doctor may want you extra-protected from any further possible harm
but one way or another...if it were me and I were still immobilized and had not received a meaningful diagnosis and some sort of care or treatment plan, I would definitely seek those things out
meanwhile you definitely do have all our prayers.
(I had both legs mostly immobilized once and barely could make it to hospital, but fortunately it was something minor and went away. SIMPLE PRUDENCE says you cannot count on that, there is always a small chance of something seriously hurt inside you .... so please get a good medical workup
it will at the very least put your mind at ease
which is worth a whole lot, too
blessings,
ping