Anyone else?

Carrie • Had my 🌈👶 4/24/18, now I’m a struggling single mother

Ok so a few time throughout the day I feel like my heart is beating very heavy in my stomach area. Almost like I’ve went running or something and my heart is pounding hard but i haven’t been doing anything like that. It last for a few minutes then goes back to normal and then two or three hours later it’s back. It is the baby? I have no clue. Has this happened to anyone else??