No movement but strong heartbeat?

sydney • third time mom ✌🏻
Hey ladies, I'm 34 weeks 3 days, and it's been well over 24 hours since I've felt baby move.. I have no trouble finding her strong little heartbeat on my Doppler though.. I should see my doctor, right? Or will she just check for a heart beat and tell me to go home? Anyone have experience with this? Any input is greatly appreciated 💗