Halo I Have Had Very Many Miscarriages And Now Pregnant

Halo I have had very many miscarriages and now pregnant again 7wks 3 days. Started duphaston and aspirin 7 days back when spotting. However flour has increased and color changed to bright red, some cramps backache and muscle weakness too. And some belly button pulling too. Could it be that am miscarry in again? How can I be helped?