I went to the hospital for bleeding, cramping. I was 7 weeks and they only saw a sac. The hospital thinks I had a miscarriage. My level was 900. The obgyn said my cervix was closed. It's been a week and I'm still bleeding. The cramping is gone. All I have now is back pain and hip pain. The hospital, obgyn and the pregnancy center all got positive tests. Should I take a test to see if it's still positive.