Any re assurance please 💔

Im 6 1/2 weeks according to the ER doctor last night. I went to the ER last night bc i was bleeding. Like a period. I have to wear a pad im bleeding that much. Not soaking up a pad in one or two hours just like a regular period bleeding. Its red. So i went in terrified he said good news your cervix is closed. Your hcg levels are 200 which means your pregnant. They did a tummy ultra sound and a vaginal ultra sound they couldnt see anything they said it prolly too soon to see anything. So they told me to come in on wednesday to see if my hcg levels are raising. Ladies is 200 normal for 6 weeks? My last period was aug 4 so hes clearly counting from my last period not how old the baby actually is. Ladies is their hope for my baby? I have faith everything is okay and good with my little love bug...just want to maybe listen to others stories...thank you

EDIT: Rachel, they said they checked all my blood levels and they were all good. So im guessing they did. They checked my blood cells and such a know that for a fact. Thank you for your comment i appreciate it