Is this normal? i finally got my answer but...

why am I still crying? I finally got my ex to admit his true feeling for me. I already knew what they were but finally he came out and said it. He loves me.
I'm really happy that he finally said it. We both feel the same thing for each other, but the thing I can't understand is why am I still crying? Am I crazy (well crazier then I already know I am) or is this normal?