Not feeling her move...worried

Hey mamas. I started feeling flutters around week 14.5, I was sure at 15 weeks that’s what it was when I felt her move during my ultrasound and saw it on the screen. I’m 16.5 weeks now and I have not felt any flutters or movement in over a week. It’s really worrying me bc all I see on my notifications is how you’re gonna start feeling movements starting now and that they should be getting stronger. Should I be worried? Should I go to ER to get checked out? I would like to avoid ER if possible bc I don’t wanna be around sick ppl. Anybody else experience this and baby was fine?