False positive blue dyes

Hey girls I'll never forget the feeling last month when I took 3 clear blue test all blue dyes I dropped all my cash coming from the cash machines I was all over the place couldn't believe it was positive! I posted it on here and everyone said it's deffo positive but just try a pink test in case as blue dyes have a bad reputation for being false! So I did about 12 pinks all negative and 3 days later af came and I'm currently on month 4 of TTC I entered my fertile window today! I just wanted to say ladies please always buy pink dies do not go through the disappointment I went through all that money I wasted and the upset it brought me when it wasn't real just want you ladies to never feel that Way I pray your positives are real 🙌🏼❤️