about 2 months ago, a dog bit me on my hand. it wasn't too damaged, and it healed nicely, but my middle finger feels dead or asleep on one side. i'm assuming this means i have nerve damage, but i can still use my finger so i'm not too worried, though i would really like to know if this is something that will heal. i didn't go to a doctor for it, i don't have insurance and can't afford treatment right now.