always just get to the nearest phone or go for help. i just missed a man once on a california hwy that had something wrong. no cell pone in those days so got to the nearest phone and called the police. it was a illegal that had been shot in back of the head and it exited out of his mouth. The police followed his blood traik to a house they were using to hide people. he lived cause they got to him fast enough if i would of stopped i wouldn't of knowm what to do or if the bad guys were still after him and my kids were with me. so better to get someone that is trained to do what needed to be done instead of wasting valuable time. you did the right thing