See, this triangulation and susceptibility the love bombing isn't so much her, it is YOU. Sure, she chose you as a target, because you would easily fall into it.
So, in the scheme of things, the most important knowledge you can gain is the power to get to the bottom of why you were so susceptible to this. To work on those issues so it doesn't happen again. So you can be comfortable enough as not being a part of couple and provide some of your own happiness and fulmilment as a man. To not fall so hard before you really get to know someone. To see the love bombing as a serious red flag.
The work going forward is all in you. Time is completed wasted getting answers for why she is the way she is. Or why she did what she did.
Take this as the greatest opportunity for growth and strength as an individual.