Help Currently at Er Rainbow is Spotting

Xaila

found out I was pregnant Tuesday

no symptoms

started spotting light pink about 30 mins ago.

I'm only 5w 4dys

ER doctor said he won't do an ultrasound because I'd a mc happens it's going to happen.

I feel like it will ease my mind

I had a mc 7/23/16.

Gastric Bypass 2/22/17

How can I convince him to do an ultrasound or should I go to another ER tonight?