How to get over getting lied about the past (she took my virginity)?

Ok so I have been with my girlfriend for slightly more than 2 years and as the title states it, this is my first relationship. She knew I was a... Show More

Part of me feels like one of those suckers that has to be lied to that extend. I hate how I was led on. I'm still upset about all this whole thing. At the same time, I'm trying to get over it but can't.
Not only is the number too high but most of her past consist of ONS and FWB. The only little truth she said was about having 2 bfs (I'm her 3rd) but I had no idea it was really only 3 serious relationship out of many casual ones.