Way to stick with it, been there done that and sometimes that is just what you have to do.
Nice deer. My rule is if they are hit anywhere from behind the front shoulder to the front of the hind quarter,3 inches down from the top and 3 inches up from the bottom they are going to die, it is just a matter of finding them and I don't give up until I have exhausted all options, hit anywhere else it's a toss up and may or may not live, most likely will unless they go down quick.
I love the way everyone jumped in to help, we do the same. Someone gets one hit the hunt is over for all until we find it or give up.
Hope the finger heals fast.
Pappy