Wow...you did everything that you should not have done. The purpose, you know, of DB is to turn yourself around and show H that you are the person he truly married. Confronting the OW was wrong. It shows that you are a loose cannon...no change in you...it validates to him that he needs to get away from you. The OW is not the issue here, it's correcting the non- communication, lack of concern, lack of love, ignoring each others feelings and concerns. The OW only represents the immediate solution to H disappointment in the M. It takes two to create this contempt.
Work on yourself, stay positive and don't talk about the R with H. Don't bring up the OW anymore. He won't be interested in you until you show proof that you really are a changed woman. Give him space...keep a PMA.
P.S. Stay away from OW, it really makes you look trashy.