Oh god, I completely understand why you are worried, I used to lose sleep over this! But honestly, so many women with PCOS have healthy babies, just stay in touch with a good doctor and don't stress your mind too much.
My cousin had PCOS and she stayed ghar pe with us, eating simple home-cooked food and doing light walks. She conceived naturally within a few months, so keep your faith high.
I know exactly how scary this feels and your anxiety is totally valid, dear. But trust me, once you find a doctor you trust, they will guide you and it will all work out fine.
It can make things take a bit longer, so plan your budget for extra follicular study tests and doctor visits beforehand. But once you conceive, the regular checkup costs are mostly the same, so don't worry.
I had PCOS too and managed to conceive with a little help, and eventually had a C-section delivery. It's definitely not an impossible problem, just take it one step at a time.
As someone who sees these cases often, PCOS just means you might need some ovulation tracking or lifestyle changes. It's a very manageable condition, not a dead-end, so get a proper consultation.
Haha, half of my friend circle has PCOS and we all have kids running around now! It just means your ovaries are a bit moody, but they eventually cooperate, don't worry!