Grrrrrrr *nutrition suggestions needed*

So...I'm on this 'organic kick' right now and I've recently discovered how much I love Silk brand Vanilla soy milk.



I've also discovered that since I've been drinking it for the past two days I have:
-had horrible stomach pains
-broken out in random hives all over my body
-had watery eyes
-runny nose

I then checked the web for the following information:


http://www.aafa.org/display.cfm?id=9&sub=20&cont=522



http://www.allergyfiles.com/soy-allergy-common-food-uncommon-allergy-35/



http://jn.nutrition.org/cgi/content/full/134/5/1213S


So....should I try Rice dream next???