Low hormone levels

Sara
I went to the ER last night because I was spotting very lightly but there was tiny blood clots. They told me my hormone levels should be in the 50 thousands or something close to that, now I'm at 10 thousand and they told me I could have possibly miscarried. They didn't take an ultrasound. Only blood and urine. 
Has this happened to anyone? I don't know what to think. Everything is going through my brain too quickly. 
And I'm only 10 weeks pregnant.