Welcome to two week wait. Just wanted to say my ttc journey has been a bit like yours. i went to a FE this week after 9 months of no luck and irregular cyles (the latest is a record 90+ days!). He diagnosed PCOS after a quick look at my ovaries. Feeling much better having seen him as I had pretty much not been ovulating during those long cycles so we were effectively wasting time. Now Im on progesterone tablets to restart my cycle and then I go on a med called clomiphene which stimulates ovulation which they do a scan to check for at about cycle day 12-14. The FE was pretty positive that we would get there with a bit of help.
Just wanted to wish you lots of luck with this cycle and if you do decide to see a specialist. It took me a month to get in to him but was worth the wait to have a much more hopeful plan in place.