I was told my problem was yeast when in fact that was secondary to the parasites. parasites are much worse than yeast and often misdiagnosed. Bloating of the abdomen is a sign of inflammatory immune reactions in the gut. Repair of the gut should center around sIga - http://pptu.lefora.com/2011/08/20/secretory-iga-siga/
Look at the post about the parasites, these tests should help pinpoint the problem. PM me if you need more help.