Hi, I recently got diagnosed with PCOS and was put on Diane 35 with Metformin. A month later I had gained a few pounds and my body shape had completely changed. Since I already have thyroid losing weight was hard. My doctor then switched me to Yasmin. I am on my week off and need to start Yasmin from next week. After doing my online research Im terrified of the reported mood swings Yasmin causes. Also, does it help lose weight? Will I be able to lose the weight I put on with Diane with exercise and diet when Im on Yasmin? Please help!