Worried miscarriage or pregnancy?

nancy • Wife and mommy of 2 kids❤❤

I was spotting pink yesterday and the day before that it stopped last night but i woke up this morning and now my spotting is back its brown .Hospital told me i might be pregnant but my HGC levels are at 86 very low . could it be a miscarriage or early pregnancy implantation?

how long does implantation last? how long do you bleed for?

Does anybody know?

Has this happened to anybody?