All according to the shirt style you wear the Shield should be easy to conceal OWB .. I easily carry either my Beretta PX-4 Sub Compact or my S&W Compact OWB both about 3:30 to 4 ..

A t-shirt or a snapped front shirt worn outside your pants will easily cover with out any printing .. I even carry my Sig P229 which is full size with out a printing problem ..

Sciatic nerve pain can be very disabling even bruising of it by sitting on something can give you problems for days later so do find a way where it not painful !! moving it around to 2- 2:30 my do the trick ..