Help. False positive??

Kerrie

So this morning I took a cheap pink dye test and it came back with 2dark lines but a 3rd light line.. slightly confused but asked two other girls and they said it was positive ... me being me I got so excited I went and brought a digital and it came back negative took like 10 mins after the first one...I’m 3days late for my period. Anyone had this before. Help lol