We took the advice from some friends and tried a new chiropractor.
Today, I was telling my oldest what was on your calendar for the rest of the week and mentioned that Bear had an appointment with Alex.  Bear was in the room and shook his head, "Yes."  I asked him if Alex helped him feel better and he said, "Yes."
Alex says that Bear has something in his pelvis that is out in two spots.
Still debating pulling wheat.  Maybe should give it a little more time?
Also, Alex recommended using a pro-biotic with more strands in it than just acidophiles.  So, we purchased the one he recommended.  Thing is, Bear isn't a huge fan of drinking it in his water.  He will drink it in juice, however.
Also, started using raw cow's milk about two weeks ago.  Nothing like a little healthy, childhood nostalgia!