I did the same with a nice 2 point about 15 years ago. He took off in a downpour after a good hit. I had to quit at dark and searched for 2 days only to find him the third day. Coyotes and birds had already destroyed the deer but I tagged it and brought the antlers home. Felt like crap but not much you can do but kick yourself once or twice and try to remember the circumstances the next time. You got my respect for stepping up and addressing the situation!