As long as you don't get contaminated oats it's ok. Oats are rich in important B vitamins, zinc, iron, magnesium, protein and unsaturated fatty acids. BUT speak to your doctor before you decide.
Do not eat or swallow any of these products, as they are designed for the skin and not to be put in the mouth. Scientists do not know how much is needed to cause contamination.
The exception proves the rule - but not in this case! You must always follow a gluten-free diet, as your intestines and immune system will react to gluten, even if you don't feel it straightaway.
No, there is no risk if you eat a balanced diet. You should obtain sound nutritional advice and, if necessary, take a blood test to identify deficiencies after your diagnosis.
No, that is a misconception. Gluten-free products sometimes have better nutritional value than traditional products. Pay particular attention to fibre, proteins and fat content.