40 day cycle question

Kelsey • 26, married to the love of my life, MMC at 9w3d in October 2019, Rainbow baby BFP 4/17/2020! Due December 29th, 2020 👶🏻 🌈 current ttc #2!!

Is a 40 day cycle indicative of pcos? I’ve been suspicious for a couple months I’ve developed it because of weight gain, darker hair growth, a ruptured ovarian cyst and this is my 2nd cycle that’s going on 40 days. I’m new to this can anyone give me some insight?