How do I go about fixing my relationship after cheating?
how are you planning to fix your relationship?
I want to fix my relationship by doing things with my girlfriend.
It's great that you accept your mistake and you're truly remorseful. You should work on your relationship, i hope your partner will accept you.
I've already got permission since she is willing to work with me.
Well if you have permission then go ahead and try to fix your relationship! It will be hard, but it will be worth it.