Ttc with pcos

Hi, I was diagnosed with Pcos at 17 and was told I had a 15% chance of ever becoming pregnant after a ultrasound scan. Me and my o/h we're devasted and have been praying for a miracle for 5 years. Recently my best friend announced her pregnancy and I can't even speak to her atm because it kills me inside, we decided to really give it ago again but my periods are so irregular (sometimes every 2-3 months but sometimes 7-9 months apart). I'm currently taking folic acid, omega 3, and multivitamins but wondered if anyone had any other tips that helped them. I've lost 2 stone recently, i still have another 3 to go, but I struggle badly because of the pcos. Does anyone have similar problems with positive results, I can't get any help from my doctors because of other medication I'm taking and I don't qualify for <a href="https://glowing.com/glow-fertility-program">ivf</a> because I haven't gone through the medications, I'm desperate for any help ladies. Sorry for the long post but I'm hoping I'm not alone in this and I'll have a happy ending soon. Tia