Though i am much younger than you & have no advice about menopause.. this is my second pregnancy so i have a little experience. With my daughter my urine came back positive immediately & i instantly felt pregnant way before my missed period. I think my positive ept was 6 days before my missed period. This time has been completely different! I didn't feel pregnant, though i had very subtle signs i chalked them up to something else. I tested 2 days before my period was due & got a negative. Missed my period & the next day tested again with a negative. I was like a week late before i got a positive test. So every pregnancy truly is different. You could still be pregnant, don't give up hope if that's what you're wanting.
You can definitely still get pregnant. I'm 45 and 11.5 weeks pregnant. However, at 17 days late I would think if you were pregnant you'd be testing postive by now. At 4 weeks, 6 days I had my hcg tested and it was already 18,762 by then. At 6 weeks, I saw baby and heartbeat on scan.
If you think you are pregnant, then have doctor do a blood test and that should let you know for sure; however, like I said, by 6 weeks I'd think surely you'd be positive on a urine test.