I ladies, I have had such similar symptomps to you! I don't have PCOS but I have PCO.
The main symptom I'v had that has lead to me believing I could be pregnant is that I have had a soft and high cervix.
I'v had some:
cramping
sore boobs
some tiredness
nausea.
very weird dreams
brown spotting on cd 28
Those symptoms seem quite common for me even before my AF.
Today though I am feeling very hungover, like I could puke any min but I'm not going to. But I'm not hangover.
I'v also had food aversions, only had breakfast and yoghurt in the evening on sat as I really couldn't even think about food, my stomach was also very upset. Sunday I had breakfast and big late lunch and today I'v eaten chocolates (OH brought them for me from a trip and couldn't resist) I also had a yoghurt and tried eating some food but just couldn't.. Just felt like it makes me feel worse.
I had a BFN yesterday which was day 32 of my cycle. My cycles vary mainly from 26-36, but sometimes even longer. I thought that if I was pregnant I would have tested positive already as considering when we did the BD was mainly earlier on in the cycle (CD 6-18) and afterwards my OH went for a business trip and was ill when he came back so I think there was an entire week with no BD... So I think considering the timing it is unlikely I would be preganant. I have no idea when I ovulated or if I ovulated.
I will be testing again on fr 15th (day 37 of my cycle) if the
doesn't start before.
When are you going to be testing?