Yasmin and chin area

Im solidly into my third week in my third month on Yasmin. With each passing month the mood swings and PMS get more extreme (week three is nearly impossible- my bfriend and I have simply become accustomed to dreading it). I've never felt so withdrawn from myself and others- its almost as if Ive had a perpetual inner shadow since day one. It JUST finally clicked after a friend of mine mentioned that 4 days after dropping Yasmin she's already 90% happier. Go figure. I too have had acne on the lower chin area of my face and have gain a few pounds. Nothing significant, but a woman knows when she gains weight and isnt eating more. Ive always been stable and happy and lately Ive found other things to blame for all the drastic changes in my life- I just trashed the last half of the packet...let the good times roll.