R.I.C.E. is good initially. You can also use an Ace-type bandage to give it some support while you sleep. I do empathize! I broke a toe (or two!) at Niagara falls on vacation. It was NOT fun hopping around Canada. When I got home and called my doc, she said I did the right thing - basically stay off of it as much as you can, keep it elevated, take over-the-counter pain meds as needed and it will heal in 4-6 weeks.