Pcos ttc 😥 advice wanted please

The dr informed me today . This is why my cycles are out whack. He says need loose weight. I gained 13 pounds this year, 20 in total since birth of our daughter 2 years ago . I am now 154 at 5'2 . I love eat realize my deit need change. Is there anyway can help fight pcos naturally. Any advice you give will help. I'm not sensitive so if advice isn't censored it fine lol. It been 41 days since my last cycle. 47 days longest I've gone with out it.