Blue dye test.

Brittany • I`m a 25 year old mommy of 3. Just found out my 4th blessing is on his or her way. ❤
I got 2 blue dye pregnancy test, one test strip, and 2 digitals. I'm 11 dpo. I took the strip which showed a very faint line last night. Then took a digital which was negative. This morning I took a blue dye and it had a faint line. I was gonna test the other blue dye tomorrow. What do yall think? Go ahead and buy a pink dye?