1 week late!

Katie • Fri, Aug 21 • Hi my name is Katie! Im 25 and my husband is 24. We will be married for 4 years in October. We our currently ttc our 1st child and are very excited!!!

My husband and I are ttc for our first child. I'm one week late but all the pregnancy tests I ve done came out negative. I'm not under any stress and haven't been ill. I'm very regular with my af also. Does anyone have any insight on this??