Just diagnosed with PCO (poss PCOS) and TTC

First time posting but I just had an ultrasound which showed that I have polsystic ovaries, even though my blood tests were normal and I have zero PCOS symptoms except a slightly irregular period (usually around 32-35 days all my life but 55 and 57 days the last two cycles which is why I got checked out) .

PCOS doesn’t run in my family — my mum had 5 kids very easily and my younger sister got pregnant accidentally — as did I about 5 years ago while on the pill (didn’t work out) This will be our first month TTC and I’m suddenly scared that I may be infertile or struggle to conceive.

Has anyone else been diagnosed with PCOS with just PCO and a slightly irregular period but no other symptoms? And if it is PCOS, any tips on conceiving? I’ve read that OPKs aren’t reliable for PCOS...

I’m pretty stressed and worried and can’t get a GP appointment for weeks so any advice much appreciated.