I wrecked pretty good this weekend and the bike flipped a couple times. I was on the side of the track injured for quite some time and paid no attention to the bike. The bike doesn't have any obvious bends/breaks but it now has substantial amount of white smoke out of the exhaust. The bike starts up fine (haven't ridden it yet). I do have a rekluse but I'm unsure if the bike was running while it was on its side and I was hurt on the side of the track. I'm afraid to ride the bike for fear of further damage. The bike is not low on oil or coolant. What are the possibilities of damage and what should I do next?