Just as everybody else promised, cats are magnificent creatures and they forgive and forget! Lexie will not hate you for this, and I think she knows that you didn't and would never mean to hurt her! Its unfortunate what happened, but DON"T BLAME YOURSELF , or try not to anyway. I know its hard right now, anyone in your shoes would feel guity, but just know that it happens to the best of us, and Lexie will be fine. She'll be more than happy to see you again I'm sure! Take care.