I was chilling with my rabbit holding her in my arms when she got psycho and jumped out of them Landing with a thump.... I walked in to my room with her making sure she was OK but when i looked at her feet her nail ( the one on her little arm) was down to a nub with blood. I found the nail on my bed. I started to cry not knowing if it will grow back... WILL IT???? help my bunny needs help!!! :"(

Take her to the vet, please?

keep your bunny in a cage and it will be fine bunny beater

if it is just a broken nail try some medicated powder to stop the bleding if it hasnt already and check her walking to see if she has any kind of limp. i would take her to the vet just to be safe thogh