Positive on blue dye test negative on digital

Hi loves. This is kind of a confusing question so bare with me please.

A few days ago I took a pregnancy test (blue dye) and it came back positive. For the next 2 days I took a digital test and they came back negative. I was supposed to start my cycle yesterday and have yet to do so. I have been pregnant twice before but have never made it past 6 weeks. The similar symptoms that I am experiencing but have also been recently apart of my cycles are breast pain (but it's only on the side of my left, during cycle it's both, last pregnancy it was both, pregnancy before there was no pain) crying at everything (last pregnancy and current cycles) exhaustion (both pregnancys) loss of appetite (last pregnancy) frequent urination (both pregnancys) heat flashes (last pregnancy) increased thirst, lower abdominal tightness, not cramping, almost as if I did 100 sit ups. I'm planning on taking a pink dye test but why wouldn't it show up on the digital? I feel like the digital is the most accurate deal breaker! Any recommendations or advice??

The picture does not do the positive line any justice. It was more noticeable in person.