UPDATE :: (original below)

The ultrasound showed I have a healthy looking bean in there and I'm 6W6D with a heart rate of 139. BUT my HCG levels were only reading about 4/5 weeks and they told me it's 'concerning'. Now I'm a reck. I wasn't supposed to have a ultrasound until the 26th but told me to call my OB and explain to them my results and let them know I need a closer appointment...

Has this happened to anyone ?

ORIGINAL ::

So I'm supposed to be 7W1D I had some. Keeping that got darker so I came to the ER. They took my pee sample and blood. The ER nurse gave me a ultrasound. She was rude and told me I couldn't watch anything Bc it's the ER n they don't allow that and also told me that she can't give me any info and she won't be talking through it or letting me know what she sees... but then told me my pee pregnancy test was negative.... WHAT? How is that even possible??? I tested positive at 3 weeks! N then again at 5 weeks at my confirmation appointment... so how could I be testing negative here??? I'm hoping the blood says different. Worst case scenario.. even if I was having another MC... the HCG would still be there correct???

I'm like so angry and upset and worried...

Now I have to wait for the doctor to tell me anything. I've had two previous MC I will be crushed...