Is my singing voice damaged?

I have had a stuffy nose for about a week now and this morning I
coughed hard, and then felt pain in my throat (where my vocal cords
are) and then I ended up with a hoarse voice. Did I permanently hurt
my voice? What can do to get it back?

Any help would be greatly appreciated.
Now it feels like I have a bunch of mucus in my throat. When I clear
my throat I do get some mucus up but not all of it?