PO's, tried warming up first and hurting

[Tubby]

On chest day I go usually go straight at it, put two 45's on each end and start cranking away. Last week after reading much on the board about warming up I tried warming up with just the bar and felt a little pinch right in the middle of my right shoulder, nothing major I hope, but it hasnt gone away. Its like just enough to bother me and get on my nerves but no major pain, anyone know what this could be?

 

[thebrute]

where is the pain at on the bench? does it occur at the chest or at lockout? i would take some aleve and see if it goes away. let me know more though. tb