Depressed

Went to the er from spotting and its like never good news there! My ob told me my levels were low but rising, here comes n the er dr. Well your levels are low and you'll miscarry possibly like wtf are u not gone do a us to make sure just blood and urine ugh! Im 7wks as of today but with my forst pregnancy my levels were extremely low and i jave a healthy 8yr old the er visit just has me bombed and semi depressed I'll just wait on my first us appt. On the27th hopefully theres a bean n the oven with a strong heartbeat