TTC - should I retest again?

Georgia

My husband and I have been trying to have our first baby, I am officially 8 days late. I took 2 clear blue pregnancy tests and they were both negative. I took one when I was 4 days late and when I was 6 days late. I am having bloating, mild pressure/cramping, and nausea, but still no signs of AF. Should I test again or just wait for AF?