I don't know that they have cups, per se, but there are padded groin protectors, much like you see guys wear in boxing.
which sport/style are you training? because the boxing/stand-up style of protector I'm talking about probably won't cut it on the ground.
If you're training in ground, you may have to opt for a guys cup. But this sorta begs the question of how in the hell are you taking that sort of trauma in training? (Incidentally, I am asking this as another woman who trains, not some dumb perv)
I can't say I've ever needed any sort of groin protection over the 5+ years I've been training in multiple disciplines. I just don't it. But hey, good on you for having the sense to take preventative measure to not repeat that injury. Yikes!