Has anyone been diagnosed pcos and the only symptom was weight gain? I gain weight so easily, always have. I've gained more than 10lbs just since April of this year. In the last 6 years since I've been out of high school I have gained probably 50-60 pounds. I admit I do not eat as well as I should but I also don't over do it. I also am having irregular periods after coming off birth control. Anyone else have only these symptoms and been diagnosed pcos? I'd love to hear your stories & advice. Thanks.