i had a miscarriage on feb 8 and i stopped bleeding slowly within the past couple of weeks. lately i've had brown discharge, nausea, puking in the morning, sensitive gums (i only got toothaches like this during my previous pregnancies), frequent urination, and mild cramping... i have been really sexually active with my husband since the week after i miscarried. if i buy a pregnancy test would it be accurate? why did my bleeding just all of a sudden stop and change to dark discharge? why did i all of a sudden start getting sick in the mornings for the past week? doctors don't even know what to tell me... hcg test have been up and down... fustrated, wondering, and confused......