Hi Ellie
The way you describe it also reminds me of the Atkins' diet. I think Taz's link is helpful. Pixie's experience is good too.
Grain is known to cause Omega 6 which causes inflammation. A good counter to that is to take Omega 3 in high /pharmaceutical grade oil every day. Here is an explanation about the levels we should have and what our Western diet gives us:
http://www.ncbi.nlm.nih.gov/pubmed/12442909However, Carbs come in many forms and so does oil. Olive Oil and Flaxseed oils are good. Here are some ideas how to increase your Omega 3 levels:
http://www.whfoods.com/genpage.php'tname=george&dbid=75A mediterranean type of diet is healthy and good - and you can omit the bread.
You could also read up on Low GI and Low GL foods and recipes.
Perhaps if you find it too confusing, your first step might simply be cutting out grain
- or going gluten free. You can get gluten/grain free pasta now and it is half decent. My daughter uses it and I have migrated to it for a lot of the time.
Keep a diary of what you have done and eaten and then how you feel each day.
Does not need to be war and peace.
Good luck. I believe you will feel better once you get the balance right.
Fx