My periods were late for about 7 days I had this periods like cramps nausea fatigue back pain sore tender breast so I thought o take a pregnancy test this morning and first one came up positive I was so happy to see so after 5 mins later I thought to take a another test in the same urine stream and this time the test can't not pregnant I am so freaking out I m so confused I took both equaline digital pregnancy test. Please someone help me what is this does this even happen for real like positive then negative that too only in between 5 mints results can change?????? Have you ever notice this??? What should I do next??