8. Heart palpitations
Your heart is always beating, and you don’t feel anything unless you’re laying down on your chest. Heart palpitations are perceived as if your heart is trying to come out from your chest. Sometimes you can feel your heart is beating without rhythm or throbbing unevenly in your chest, even if you’re not laying down.
These heart palpitations may be a signal of arrhythmia or heart attack, and sometimes it can be a mild condition, which may be triggered by stress or anxiety. However, you should not take this symptom lightly, especially when it is accompanied by fatigue, chest pain, lightheadedness, or any of the symptoms we are describing.