Hi im iren and i have been gettin hot flashes then cold and sweating and my stomach has been hurting in my lower abdominal area i have been havin migrains and wakin up very hungry and gettin very hungry im dizzy and this usually gets worse at night and when i go to sleep i get really sick and when i wake up sometimes my lower back has been hurting as well and my body hurts sometimes im tryin to get pregnant and i took a test and it said im not pregnant yet i feel like it my period starts in 5 days so i dont understand whats weong with me please help.