Can me, (a FEEDING MOM) who is on a Candida Diet cure the thrush in my babies mouth?

I have had a yeast infection in my mouth now for about 4 months. It has ped around to EVERYONE in my home - which includes my husband, and my 2 toddlers and now my 3 month old baby. We all have it in our mouths. Just a few days ago we went on a VERY strict Candida diet. Before we went on this diet my baby did NOT have thrush in her mouth and I did not have it on my . Now I do. She has it in her mouth, and I've also noticed that my kids' and my symptoms have gotten worse over the past few days. Is that normal? How long before they'd start to improve? Also...is it possible for my babies thrush to go away WITHOUT anti-biotics since I am not on the candida diet and am not eating ANY sugars/flours, etc.? (by the way, we have tried every kind of anti-biotic that we can have and NONE of them have worked...so please don't recommend that we try an anti-biotic for this...we have tried it all - and most of them have only made it worse. Oh, and we've also tried genetian violet...the candida diet is our last resort!)