Heart racing

Nautica👣😘 • Mom to Beautiful Baby Girls👑 Nova Rae Cooper 👶🏽👣01/06/2016 and Nyla Susan Sarah Cooper 09/22/2020🥰💝👣
So I'm a FTM & officially 22 weeks with a little girl. But lately I randomly feel like my heart just speeds up & I kinda lose my breathe. It only lasts for a few seconds & then stop but it comes & goes. Does anyone else deal with this .?? I go to ultrasound doctor in the morning should I bring it up .?