Ok, a couple of days ago i shot a doe with my bow. This is the second one i have shot this year with a bow. Both shots have completly passed threw the deer. But hours after i get out of stand and go look for them i blood trail them for bout 500 yards and never find them. the blood just stops. But them i get in there the next afternoon and doe like a triangle search for them, which consist of 3 or 4 guys loooking for the deer and i never find them. What is going on here. Are the deer just to strong for me.