Hi Lori
have you had candida testing? Candida really can trigger all kinds of things.
here is a non scientific diy test for it
http://www.1stcandidacure.com/candidatest.html
it isnt conclusive but does give an indication if candida may be present
there is an excellent book called The Yeast Syndrome that has info on it and also receipes for a candida cleansing diet
we have found Candida Clear by NOW to be an excellent supplement to eradicate it