When will it happen...

Bonnie
My husband and I got pregnant last so easy first time using opks in November and sadly ended at 12 weeks right after Christmas after we announced to everyone. We've been trying ever since. I have pcos so I have irregular cycles, never ovulate the same time each cycle, on metformin and I have long cycles. I am charting bbt and monitoring cm and using opks. It'll be 6 cycles since my mc and nothing yet.. I'm beginning to feel discouraged. My son asks for a sibling all the time and gets upset..and I just keep saying we have to wait our turn.....when will it happen ? :( :(