Did i fracture a bone?

alright so yesterday i was dirtbiking and tried to go over a log but i was at an angle and slid down. the bike landed on top of my leg on the log as soon as i hit the log. it was swollen all day and hurts around a 7 out of 10 non stop waking me up the next mourning. as for what it looks like, the wound is just a little stripe of red dots with a purplish pink bruise