Kicks

Megan • 27...I have 2 beautiful daughters, And 2 wonderful stepsons. 11 & 9.
I'm 19 weeks and sometimes I feel flutters but not a lot. I was feeling strong kicks with my first by the time I was 18 weeks... Could it be because with my 1st I was 30 lbs smaller than with this one? Anyone else not feeling kicks just yet?