Late Period

Well my period is late 5 days now and I'm 19 DPO. Yesterday my husband asked if I had my period yet and I said no it's late. We're going to test on Friday if I don't get my period by then. I'm super nervous! I don't feel any different so I don't think I'm pregnant. I feel like I'm about to start my period tho.. Like I was a little crampy one day and moody. I'm not sick or nauseous or anything.

*update 9/1* still no period. going to buy a test today and see...