I wondered where you went doodles! I think thats its great that you have found someone else to have fun with. I think that sometimes we need a little help healing out hearts and proving to ourselves that we are desireable, not matter what our loser H's do and say. And you might be able to do the same for your new friend!
I would only worry about squandering a great thing with a rebound. Know what I mean? Meeting someone wonderful, but being too F'd in the head from your M to really make it work. Thats how I felt when I tried to date early in my sep.
I guess I gave the wrong finger to the wrong man...