I'm supposed to start my period today, I took a pregnancy test this morning and it had a clear positive, this evening I started to lightly bleed and cramping, I'm just wondering could I still be pregnant? Am I having a miscarriage? Or is it a chemical pregnancy? I've also heard that if your pregnant with twins it could be because one of them miscarried... has anyone else had this problem and still were pregnant.... thanks guys!!

This is my test from this morning