5 Days late Advice

To
Hello All,
So I'm 5 days late and according to my last pregnancy test we're not pregnant. I'm a little sad about this as well. You see my Husband and I loss our 1st child due to a miscarriage November 2016 and we both took it hard. I do have PCOS but I've been told all m cyst are gone. Anyhoo, how long should I wait again to take another test???