10 weeks today- no symptoms

Yay I made it to the double digits! So excited to be 10 weeks. However, I find myself really questioning the pregnancy! Ugh! I really don't feel pregnant at all. I had a u/s at 8 weeks 3 days and everything looked good and saw the flicker of the heartbeat- but I still have no symptoms and I feel like it really isn't normal! Anyone have this? I just have sore boobs (but that has even gotten better) and feel fatigued often- but other than that I feel completely normal. Would you be concerned?