One option is to come clean with your partner, sharing the reasons why you started faking orgasms and allowing them to have their feelings about it. This may be challenging, but it can lead to a huge relief and an opportunity to regroup. Alternatively, you can tell a white lie about your changing body and the need to explore new things sexually. This option can still help reset your sex life while sparing your partner's feelings. Ultimately, being open and honest is advised, but the chosen approach depends on the circumstances.