Help please

Becca • Princess called Sierra 27.09.17 ‘ 5cm👼👼👼 👼🏼 👼🏼 ttc babyno2 miscarriage 18/01/21😭👼🏼💔 baby no2 due 2024❤️

So I’m confused so I had 2 pregnancy test they was a line and faint line and I was 2 days late then af showed up so take it was chemical pregnancy but I done a test on Saturday and it was faint line again and another test was negative advice please