Positive then negative

Ece ✨ • TTC #1 🌈 👶🏽

I took an easy@home (10 miu/ml ones) and it showed a strong line at around 10 minutes ish, so maybe it doesn’t count? Anyway, I took another one 2.5 hours later and it was completely negative. Anyone have any experience with easy@home giving false positive or pink indents? :/