I get a constant tightening pain in my chest on the left side under my breast. Sometime it will last all day, sometimes it will last for a few minutes. I can go days without it then it will be back again. Its not extremely painful just like a tight feeling or a dull ache. I dont know if its something i should be concerned about or not because I'm a bit of a hypochondriac lol and also a massive worrier.
Has anyone experienced this??