Has this ever happened to you?

So I took two pregnancy test this morning with 1st morning urine (one was first response and the other was pregmate) they were both positive, I’m also 5 ish days away from my period. Now here’s my dilemma I took a digital first response test hours later and it was negative! Has this ever happened to you if so what were the REAL results? I’m a few months away from my last miscarriage so I’m worried TIA