Wish me luck or any advice !

So I have been trying for 4 months, I went to the gynecologist she said the reason I wasn’t getting pregnant was because I still had birth control in my system. Now we’re going on this is our second month trying.. she said I should get pregnant pretty quickly 🤷🏽‍♀️🤷🏽‍♀️🤷🏽‍♀️ any advice? I’m supposed to be fertile on the 10th