Saw my little bitty today!

Chelsea • My sweet hubby and I have been together since 2009. Our sweet Madilyn Ann born 11/5/16! We`re finally complete!
Went in for my first "official" OB appointment and saw my little bitty today (although this is my second ultrasound). Heart rate was 167. I'm 9w4d and baby is looking good. Was wiggling and squirming around and moving its little nubbies. They did find a small subchorionic hematoma and are going to keep an eye on it. She said it's very common and usually goes away on its own. I'm hoping it's nothing to worry about.