Serious ankle injury maybe answers asap please?

So I was playing softball and i was at short stop the ball was hit right to me and i stepped in a ditch and my ankle felt like it fell off my leg haha, i was down crying my eyes out i have a very high pain tolerance and continued playing the game even though my coach had to carry me off the field this happened yesterday and when i woke up my ankle was very swollen and purple my parents are out of town and im having alot of trouble walking. I dont want to tell any body cause theyll touch it and im terrified of the doctors and on top of this trying to walk down the stairs i fell all the way down and re twisted my hurt ankle im 15 years old and have never been hurt this bad before help please im not okay.