so I took this test at 9dpo but it showed up dark like this at the time frame.. took another test today at 10 dpo and it still was positive just not as dark but appeared within seconds of going across... should I just wait until my period is late instead of stressing over it.. I mean I have 4 kids so I know what it feels like to be pregnant and this feels like pregnancy because I'm nauseated all day and throwing up.. it's just weird to have symptoms this early..