5 weeks and 3 days visit to ER

Nicole • Have a beautiful 1.5 year old boy 👶🏻 February 6th 2018👼🏻 . Twin boys due April/may 2019🌈🌈

went into ER ordered by dr. I was spotting light pink but within an hour it was getting worse. Not bright red tho. But a mini clot. They said everything looks normal on ultrasound. Couldn't see baby yet too early. Only thing my HCG levels were 516 so alittle low. Going to to OB Monday and WED to see if doubling. This morning not bleeding. Maybe the littlest bit of pinkish when I whiped but not like yesterday. Also my cervix was closed and no active bleeding as they could see yesterday. Has anyone gone through this?????? If so please tell me the outcome. Cried all night and this morning.