no movement for a few days

Harley • Had my baby girl on March 9, 2017 ❤️👶🏼
I just hit 19 weeks yesterday but for the past few days I've been feeling almost no movement from my baby. I usually feel strong jabs and flutters and even a feeling like they roll over. It's making me worry but I'm paranoid because I took half a extra strength Tylenol tablet when I had a headache. Is it normal or to feel movement for several days?