Not much to see! 10 days after an egg is fertilized it's still a ball of cells, though with different layers, and now buried in the tissue that lines the inside of the uterus. Something like **90%** of all fertilized eggs never turn into babies, though. And a pregnancy this early will not show up on ultrasound, though a sensitive pregnancy test can be positive.
Pregnancy. No matter how badley women wish to be pregnant, nature will abort up to 30% for genetic or other reasons. Wait until your 2nd trimester before you start asking questions. Your gyn has excellent ultrasounds and can tell you how everything is going.