Help!!!! I need opinions please

Jen

So I got a positive test today but I started spotting and getting back pains on the 17th (10 days after ovulation) but I’m still bleeding even now with a positive prego test... has this happened to anyone else before? Is this normal? Should I be concerned that something is wrong? There’s been no clotting just a little heavier then spotting and way lighter then a normal period just has been going on since the 17th