Chest pain

[Ozzaharwood]

Yoube dead

[LVUER]

Don't ask that kind of question here. You won't get any serious answer, let alone true answer. Most of people here are mangaka (or people who are interested in manga, hence the forum name, MT). And don't forget that some of them are ... cough, well, let's say hard to be serious. Only qualified person with medical knowledge could give answer to your problem, I mean answer that you should hear, not ignore.

In short, go to the doctor, not some forum on the internet. But it's a good step to start asking, it's just you're asking in wrong place.

[Sylux]

Actually I think Mordor Slayer's diagnosis was spot on because I do Mooey Tie

[Evil_Cake]

dont get aroused and u'll be fine

[Hell_Baron]

have you been french kissing any facehuggers lately?
if yes, then you may have a chestbuster inside you, but don't worry it'll be over as soon as he (how do put this...)
"be splodin out yo muthafuckin chest bro"