I understand why you would want to pull away, maybe have a cooling off period, time for reflection. It sounds like she felt frustrated, but you keep saying you blew it. Maybe she blew it? She lost her cool. But that might just be one moment and not how she feels or something she considers the sum of how things are.

I think there is room for repair here, but that might have to happen by facing it sooner rather than later. It might be hard, but if this were me, I would consider trying to talk about what happened so that something could be done about it. Letting it just sit there could make it worse.