What's going on with me!!!

Mrs. • So in love and loving it!
1st Hcg 66. 2nd 368, taken 4 days after. 209 was the next, taken at the ER. A scan was done but said it was too early to see anything. Went to doc that Monday Hcg was 285, 2 days later 432 and then there's today. 576. Had an ultrasound, sac no baby. No baby in tubes, no baby. Doc says I'm 5 weeks, I thought I was 6. Doc is confused and so am I. I was told that I was in miscarriage when beta dropped to 209. What's wrong with me😞