Jeez Beth!
Way to make an entrance!
You more than likely would have had an easier time if it had broken! All sorts of ligaments and muscles probably twisted and are screaming in pain to you right now!
I did the same thing a few years ago. It didn't stop hurting and swelling didn't go down. I went back and asked for an orthopedist and told him something else was wrong. After another xray, he found that a ligament had torn away from the bone and taken a piece of bone with it.
I got three months of workman's comp for it, along with drugs, PT, an air cast and better crutches ( it happened at work

)
If the swelling and pain do not lessen, I would go see the doc again. There may be something they didn't see.
I hope you feel better soon!