Ahhh I'm rooting for you! Seven days late is definitely significant, especially with PCOS making cycles so unpredictable, that nausea and dizziness combined with the no-period thing does sound promising, tapi sebaiknya you take a test or see your doctor to confirm, because sometimes PCOS can play tricks with our hormones and symptoms. A few of my mum friends who've been through PCOS journey jugak say they didn't trust their own cycle signals anymore, so getting that medical confirmation will give you peace of mind either way. Praying for good news for you and your husband, two years is a long journey, you're so strong!