Hey, can I suggest that you go to the "I Can Relate" forum and talk to the "Betrayed Men" on their own thread? There's a lot of really solid guys there.
And as a BW, I can tell you that I still, occasionally, get a flash of my FWH and OW. When I was at the timeframe that you say, 2 weeks, I had mind movies running through my head almost nonstop. I had SUCH vivid imagery and such an active imagination that I would be somewhere with him and have a full-blown movie right in front of me of him being with complete strangers. I used to hit myself in the head to try to drive them out because it was as if I were standing 2 feet away and could see everything.
Hang in there. It goes get better. Honestly.