PCOS weightloss

Hey my fellow women with pcos 🙂 I have been trying to conceive with my boyfriend for 1.5 years, and we recently lost another pregnancy (making 3). Ever since I lost the 2nd one a year ago, my periods have been very irregular and painful so my doctor is putting me back on birth control for 6 months to a year 😔 while we are taking this break from trying to conceive, I figured I could put my focus more on weight loss. I started at 250 in September and now weigh 232 😎 I was wondering, what exercises, diets, calorie counts, and apps worked for you guys to loose weight? I already have the app "lose it" and my doctor wants me to eat no more than 1,500 calories a day. I have a gym membership and already I notice a difference. Thank you!