Not another one. I can barely deal with the loss of one friend, so I can understand why you want to go to the bridge to be with them. That day will come, but it is not today.
You took care of bunnies who were in sad and even terrible conditions. They were desperate for good care and they got more love and goodness than they every imagined was possible before they knew you.
I hope it is not to late for you to feel the way they must have felt when they came to stay with you and got to feel how it is to truly be loved.