I'm still worried about this guys :(its not the same place or as bad as the other day but I do have a pain that keeps coming back every few minutes, same run but this time just at the back. I'm trying to keep rational and think it's just wind / indigestion but my HA is telling me it's an attack or build up to one. I did google costocondritis, I don't think it's that though. Please help :(