[johil d'o]

Yeah, I've had it for about 2 months and another guy at my dojo had the same thing. Not much you can do about it other than avoiding chest exercises and pressure on your chest. Unfortunately, that means you cannot do bench presses, etc., and it can be aggravated by doing BJJ like side control pressure when you're on the bottom. I've tried to avoid re-aggravating, but it's tough when rolling live in BJJ. Also I've had to cut out most chest exercises, but I still do dips and pushups where I don't touch my chest to the ground. It's painful, but it's not dangerous really from what I hear. Can be exacerbated or even started by coughing severely, such as during a cold/sore throat episode. Good luck.