Hi My Name Is Jennifer Accetturo Unfortunately I Lost My

Hi my name is Jennifer Accetturo unfortunately I lost my baby June 2 I was 38 weeks pregnant healthy baby we don't know the reason why the baby died.induce me I had a natural he weighs .5 pounds 1 ounce you know after you have the baby you get your period I only got it for 10 days after the 10 days I got it back in July from the 15th to the 19th after that I didn't get nothing for 4 months going on 5 months I have been taking pregnancy test and they all come out negative what do you think could be wrong with me