A little over a week ago I started getting what feels like heart palpitations and have been gassy and burping a lot more frequently. It happens more often when I’m sitting down and is typically at its worst when I’m laying in bed trying to fall asleep. I’ll get this fluttering feeling in my chest and it almost feels like a skipped heartbeat. Sometimes it’ll be closer to my stomach and other times it’ll be higher up in my chest. I had an EKG and the doctor listened to my heart and they didn’t see anything wrong but I just can’t shake the feeling that they missed something. Does anyone else ever get similar sensations?