I also have PCOS and am taking Letrozole at the moment. I do recommend taking medication to ensure your cycles are regular. I started on Clomid (3 cycles), but we didn't find the right dosage (5*1pill was too much, 5*1/2 wasn't enough). With Letrozole (currently 2nd cycle) everything works better and dosage is fine. However, periods have become much more painful again... Ah well...
I feel you! I used to think I was blessed with perfect skin, turns out, that's was just the pill

I look like a teenager during periods. Pimples have gone down now that I'm taking medication though.
On sex drive I can't help you unfortunately. I used to be a freaking bunny when my partner and I got together, but that kinda disappeared over time. I had high hopes when I stopped taking the pill, but it didn't come back at all

It's not that I don't enjoy it anymore (I really do), it's just difficult to get in the mood...
That said, we had sex for about 10 days straight this month, because I'm so sick of not getting pregnant, didn't want to take risks

(previous times we'd be active every other day)
Period is due around the 21st.
Really unsure. Had cramps and was nauseous the past two days (around 8 and 9 dpo). I'm also aware of my uterus, if that makes sense. Feeling better today. Hoping it was implantation. But my hair's getting greasier a bit faster, have a new, subtle pimple today. I honestly don't know.
Might do a test on Sunday. But I'm also scared to do so, because I've only had heartwrenching negatives
Sorry for rambling, had to get it off my chest...