Positive Pink dye and negative blue dye?!?!

Hey guys has anyone had this? I took a preg test and got a faint line then wanted to confirm it so I bought the clearblue digital and got a “not pregnant” I know I should retest and bla but we are on vaca now and I don’t want to buy any more expensive tests would rather wait to use my cheap pink dye test that I have at home or I will get blood work done if my period doesn’t show up. Has anyone ever experienced this? What was the outcome if so? (I have been having some strange symptoms but who knows cud be my mind is playing with me...)