movement?

BethRose • Married April 2015, Miscarriage January 2016, beautiful rainbow baby MacKenzie Rose born 1/30/17 🌈🌹💕
I'm 21w2d and baby girl has been very active the past couple of days. I've felt small movements since around 16w but it's becoming much more frequent now. 
I'm a FTM so curious how soon you other mommas were able to feel/see baby from the outside? At our ultrasound 2 weeks ago we were told I have an anterior placenta, so I know that might affect it. I'm just so anxious for my hubby to be able to share this beautiful experience with me! 😍