Pregnancy test
Took one last night and one this morning. Last night it was inconclusive till about a hour I took it then showed negative. This morning it was negative and a second line showed up after awhile. I know it your not supposed to read them after so long but I’ve had negative test before and the evaporation line has never been this dark. PLEASE HELP!! (Other test in comments)
A beta HCG is the best way to tell. Call your doctor and get a blood test for beta HCG done