Please help! 1/4 tests came back positive???

Micaiah

So I've been feeling really out of it and had my period early and it was a lot shorter than normal. Last night I took a pregnancy test (blue dye) and I swear it's positive

Then I took another one(degital) and it came back "Not Pregnant". This morning I did another digital and a pink dye test and both of those came back negative?