nour, here’s a link that describes how to interpret/track your temperature and how it can reveal information regarding the status of your adrenals/thyroid: http://www.drrind.com/therapies/metabolic-temperature-graph
If you had a reaction to the chicken it could have been due to the fact that it was inorganic. It could also have been due to the fact that most meat in restaurants is prepared with vegetable oil which many people like us have a problem with.
The elimination diet is a great idea. If I were to go back in time and do this over again that would be my strategy. It’s much easier, faster, and less painful doing that then slowly shrinking your diet and eliminating problematic foods one by one.