35 and ttc

Hi ladies!! I'm 35 and ttc, I'm currently in the 2ww and am going bananas. I'm 8dpo and have achy breasts only when wearing a bra, but when the bra comes off I feel nothing. Urinating a little more frequently and have creamy white cm. All these symptoms make me want to jump for joy, except for the fact I felt very dry following my ovulation days and didn't see any ewcm during ovulation. Which is very strange, I'm never dry. My last pregnancy ended in miscarriage last December and I had a lot more pronounced symptoms, so starting to think I'm out. I feel I have something wrong with me or I'm just too old now to conceive. I have an 18 and 14 year old and those little guys were super easy to conceive. Anyone feeling my pain on this?