Pregnant ladies

Joy
So I'm 19 weeks pregnant with my first. I don't like to say that I've felt my Baby move cause I don't know the feeling lol
But these past few days I felt some weird feeling in my tummy lol 
The feelings that I get for sure is that I feel the baby more on inside than the other, and the other feeling feels like if the baby is just moving to get comfortable and then it stops...
Idk if I'm explaining it right lol
But is this my baby? Cause I know for sure it can't be gas ahahaha 
Thanks for your feedback ladies!