Hello their, my name is lena . I ve been feeling sick to my stomach, constipated, headache , had a high fever, craving alot/eating alot. I m always craving for something sweet and spicy .first thing that popped up in my head was am I pregnant bc I have unprotected sex . But I haven t took a test yet I won t be able to till this weekend but I need ur thoughts ?? Also lower back pains