(Im 14 years old) I wasn't getting any periods for about 6 months, i was growing hair in random places and gaining weight really fast so i went to see my GP. They took tests and then said it was PCOS. I booked another appointment so my GP could talk to me about the syndrome and she gave me some contraceptive pills i should take everyday for 3 weeks and then stop for one week in order to get a fake bleed and then start again and to also balance my hormones. She also said that i should start eating healthy and excercising more as people with PCOS gain weight really quickly and even though im not fat im finding it quite hard to stick to completely healthy eating but i know i should before i regret it?! Im now 57 kilos and was only about 45 a few back! Are there any slim people with this?? What should I do? And im scared i can't get fertiile in the future?