<human>: Can you provide a brief rundown of the text in within 3 sentences?

Hello.

I'm a 22 year old caucasian male, living in Sweden.

I'm 170cm tall and I weigh about 60kilos.

For a few years I have been experiencing chest pains, always on the left side as I can recall. Always on the same location: left chest, at the ribs under the nipple.

The pain is troubling, I would say a 7 or an 8 on a scale of 1-10, and I'm afraid i'm being modest. I never had it checked at or did my own research because it always went away after a few moments. I have never timed it, but if I had to guess I would say it varies somewhere between 20minutes to an hour approximately. 

I can describe the pain as a stabbing pain, like something sharp is present. The pain somewhat disappears when I'm lying completely still. However, if I move my upper body it brings back the same kind of pain. The same goes for breathing, so when it happens I have to breathe very calmly otherwise the pain is back, like a stab of a knife.

I don't get dizzy or get any other mental problems when it happens. My left arm doesn't get numb. I have difficulty with stress and anxiety, and I take medication such as atarax and quetiapin but I don't think that is relevant, considering the chest pains are a much older occurrence than my medication. I have no medical history related to heart or lungs, no diagnosis etc. 

I've been searching the web today and found some disturbing answers of what it may be. I am definitely getting it looked at by a doctor, but I'm out of town at the moment and thought asking here to perhaps ease my mind and getting a professional opinion of what the cause might be.

Please reply when convenient. If you have questions don't hesitate to ask.

I want to thank you in advance and wish a happy new year.
<bot>: Stabbing chest pains on left side. No medical history related to either heart or lungs. I have stress and anxiety.