Hormonal craziness

What is up with my hormones lately. One day I am so in the dumps that Troy thinks I need medical help...or a 6 pack. The next day I am happy as a clam and ready to conquer the world. I admit, I have recently given up dairy, sugar, booze, and tomatoes in hopes of helping Annabelle through some of her nursing issues, but could that be having such a large affect on my mood?