Bikini bodies

Hello Readers. I decided to write today because I have started yet another regime (think I spelled that right) Getting kinda frustrated with losing weight. I am all messed up and go medication because I have PCOS and overweight. I am on Metformin and my condition is the reason why I have trouble losing weight from my mid-section. I'm so annoyed my weight goes up and down and my waist isn't shrinking. I am so frustrated with everything I've changed my diet bought an elliptical and I'm taking natural supplements that I found out about on Dr Oz. It seems like this summer I wont be wearing a two piece yet again. this sucks. I'm open to Any advice. lay it on me. Hope you all have an awesome day.