Blister popped! help?

I was playing Rock Band 2 on drums, when I felt a great pain on my pinky whenever the stick touched it. So I avoided the area only to discover a blister had formed, and then popped, all during the song. After a standard wash, dry, bandage IT STILL HURTS LIKE A MOFO.

My question is how should I care for it? Best tips for it to heal quickly? How long before it heals? (at least enough to play again) And what would be the best bandage for it?