My period is a week late and I haven’t retested but I had a negative test a couple days ago and a negative digital test yesterday. This morning I found myself running to the bathroom because I felt like I was going to throw up but then I never did and it went away. Now I just have an on and off stomach ache. Wouldn’t I have gotten a positive test if I’m having nausea already? With my son I didn’t get sick until 6 weeks.