Anyone experienced this?

Ch

Started bleeding this morning. Went to the ER. The bleeding appears to have stopped. Pregnancy hormones levels are measuring for a 2-4 week pregnancy when I am 5 weeks and 5 days. Embryo is still there but there is a threat of miscarriage. I trust God and his will either way...but I know the HCG levels being low is not a good sign. Anyone have this happen and everything turned out okay?