My symptoms started last week. I am feeling nauseous, having leg cramps, mood swings, weird cravings (like mnm dipped in cheese), my period was a day late and it keeps starting and stopping . I went to the er today and they sent me home saying I have a uti. I know that a uti is not causing all my symptoms. I know im not pregnant and im on nuavring. I dont know whats wrong with me. I need help. I cant go see my doctor because of work. I work Monday thur Saturday from 9-7.