Just a quick update. So i told her everything today. I feel that she took it well. She actually asked me what exactly i found out, she said she was curious. Anyways, i told her that i felt super guilty and was just looking for her forgiveness. She said that it wasnt her job to forgive me (whatever that means), but she wasnt angry at me. She also put to rest my fear that she might ask me to see someone else because of this by saying that this is very normal and that she feels this is something we can work through together.
Thanks for helping me through this guys.