yeah why didn;t you shoot a second time??
have you thought about looking to see if there are anyone in your area with a deer tracking dog(that is if legal)
be surprised how well a dog can track a deer!
and there are clubs of these deer tracking dogs all over the USA
when I hunt out of state(states legal) I actually keep numbers on hand in ever needed in advance, as never know, better to have options than loose a deer IMO
but I;m a firm believer in taking a secon d shot if a deer TRIES to get up, ain;t worried about loosing a little meat, over loosing a whole deer?