Lower pregnancy percentages and turning 29

So, I turn 29 this month, and I've noticed that on my peak day, I only have a 32% chance of getting pregnant, and on regular days, it's 2.9%. It used to be 32.2% and 3%. I know it's not that big of a difference, but it makes me sad. I know 29 isn't old by any means, but when it comes to pregnancy, age does make a difference. Would have loved to have become pregnant at 28, so feeling a little emotional about the passing of time.