HGG levels question

So I went to the emergency room because I wasn’t feeling too well. Had a lot of back pain discovered that my urine and my blood work came up positive I was 197 January 18th 2024 and I went back because I wasn’t feeling good again on Sunday the 21st and my hCG levels were at a 802.5. Has anyone had any results like this before?

I’m also a little concerned because they would not show me my ultrasound and they said at six weeks and three days I was too early to see anything and that I would need about 1500 hCG levels in order to see the baby. Can anyone confirm that their hCG levels were higher and they could see their baby?