Man, it seems like everybody’s getting slapped around this week. I think the advice you’ve gotten from Sooner, MPT, LostLove is right on. I especially agree with MPT (Muppet?) to use the opportunity. Think of it this way: you’re back on top of the world, you’re libido is not controlling your every move now. I know this is overly simplistic. It must suck big time to lose your interest after trying so hard to reestablish intimacy with your lady. I suspect you hit freak-out mode from wanting it so bad; I know it is exhausting to be continually running on a treadmill after your honey and she just keeps out of range. I agree that it will probably subside if you want it to. Let her work for it a bit.
Definitely be completely open with her and discuss it. That’s the trouble in my situation now is that I can’t discuss anything. You have been giving a rare opportunity, a gift, use it wisely.
I know that the building resentment, sadness and pain do cut into my libido (not to the point you hit). You are probably, like me, oddly afraid to have sex with her in case it is just an anomaly, a singular rare event, a teaser and that it is almost not worth it unless it is the beginning of a trend towards healthier intimacy.
Try not to get overly worked up and worried about it yet. Consider ravishing her with pure animal passion, letting go of all the relationship lovey-dovey for a tasty romp. Michelle’s just do it policy might apply here.