Decrease in movement

Stephanie • Boyfriend: 12/29/2014 - Forever :) Baby Boy - 09/25/2016 and pregnant with baby #2 due 11/20/2017

I'm 32w 5d and since yesterday, I haven't felt my baby move as much. I've tried drinking water, orange juice, pop.. Nothing really gets him going. my prenatal vitamin didn't even help. I still feel him, just nowhere near as much as before. Usually he moves nonstop and kicks his legs out as far as possible. Now the movements are just little and fast. Should I be worried?....