It sounds like you're doing better and better... keeping busy has really been helping me as well.
Your H will contact you, and it'll probably catch you off guard. But put on a smile and keep it short...
I read somewhere in these posts that men want what they can't have, or think they can't have... so create some mystery, don't be too available when he contacts you, and show him that you're moving on with life, with or without him!