I went to My Dr yesterday because I have been spotting continuously since receiving a positive pregnancy test. Which was maybe 10 days ago. Once I got to the doctor she took blood and scheduled me for an ultrasound for Monday. Anyway she called me back this morning and said that due to low blood levels I couldn’t get the ultrasound but to come

In and retest my blood levels instead. I am so nervous because this has never happened in any of my other pregnancies. The spotting is only when I wipe and I believe from the date of conception that I am

Only 3 weeks and 2 days. My doctor calculated with the spin wheel that I was about 4 week and a half weeks. Has any one else ever had this experience or something similar ?