I went to the ER tonight because I was spotting. They ran a bunch of tests, gave me a RhoGAM shot, and did an ultrasound where we got to see the heart beating! I tested positive for a UTI, so the dr said he's sure that's what caused the spotting since everything else came back normal. It amazes me how just 5 days ago, all they could see on an ultrasound was the yolk sac, while tonight there was an obvious baby with a beating heart!