AF 1 day late

Charlotte

Hiya guys, AF is 1 day late, I haven’t had no usual cramps or anything to indicate that AF is coming, however I do have (sorry for TMI) loose stools today. I did some tests yesterday which were squinters however Iv just done this one and I’m hoping someone else can see this too? But I’m scared because I’d of thought it would of been a darker line with period being late xx