Gluten Free Tips

I recently had a celiac test which came back negative – but was wondering as there is an autoimmune component to the test , does that mean I should be clear for other food intolerance’s as well such as lactose or fructose?

I was wondering if I can make wheat free bread in a breadmaker. My 2 year old son has just been diagnosed with a wheat allergy, and I’d love to make bread in the breadmaker.
Thanks