SP - I think Im having a hard time reconciling the anger from your initial post (which was only yesterday) with what you wrote in this last one about positive signs.
I have a hard time seeing how you chasing after him and sending little love notes and such is the best course of action. I dont believe that you have had enough time since his leaving to really do the self-reflection and improvement that will be needed to really rebuild to a healthy relationship. I dont know...thats just my opinion in reading what you wrote just yesterday.
It feels like you are accepting all of the blame and are willing to give in to anything he is asking of you, and I fear that while it may save your marriage now, it isnt going to be a pathway to long term success. It feels like he is setting up a set of hoops for you to jump through to "earn" his love back. But if he doesnt really change any, then where will you be in a month? in a year? in 3 years?
Anyway - thats what I think, but Im certainly not an expert. Lets see your goals!