Can anyone relate to the feeling that your heart beats too fast, or that it „jumps“? Over the years I got several checkups, and they always confirmed that I‘m fine. But especially in the night before falling asleep I feel that a lot, and I find myself observing my heart rate and worrying about it. Sometimes I even sleep and suddenly I wake up shrieking and scared because in my sleep I thought that my heart stopped beating. I also recognized that when I slept next to my ex who I felt really comfortable with, these thoughts were simply gone. I am confused what this is and where it comes from. Its been in my life for years.