Check out this symptom list:
You are not getting proper nutrition and the candida is taxing your bodies resources, so this is why you are losing weight. Are you taking any vitamins?
You likely have leaky gut which is caused by chronic inflammation. You need to reduce the inflammation of the gut in order to heal this.
The candida diet and treatment will likely really tax you and how you feel, so its good to go ahead with a plan put in place first. Your naturopath should know how to treat you and be sure to ask them whether or not they have treated people who have had candida before.
The antibiotics destroyed your good flora and now you need to reverse this…with probiotics which are the exact opposite.
To treat you heartburn problem, you need acids such as HCL or SF722 which will reduce it: