posted before

I am so confused I had faint lines before my period then I started bleeding and I thought nothing off it apart from a chemical the bleeding was weird as it was lighter then normal and shorter and spotting more afterwards then I normally do, I tested two day ago to make sure and BFN but today I had a fer test still left so I thought I would take it and a pink faint line popped up could I still be pregnant??? It’s pink in person my camera won’t pick it up🙁 it appeared in the time frame I set a timer to make sure!