Forget about hand loading for the time being. Primers and powder are more scarce than factory loaded ammo. And, from what I've read, ammo manufacturers have first dibs on current production primers and powder. Gun stores near me have re-arranged the shelves where reloading components used to be. The shelves that previously held primers are now stocked with shotgun wads. There is no space allocated for primers.

If you have a big sporting goods store like Bass Pro or Cabelas, look there for ammo. Seems like they get bigger shipments in. You have to get it before everyone cleans them out though.