Hi.Im Mimi and im 24 years of age. 5feet and 2 inches tall. Im 48 kgs. I have this problem regarding my menstruation. It was started when i traveled here in saudi arabia. When im still in the Philippines i do have regular menstruation that lasted from 3-5days. But now, im almost staying here in saudi for almost 1 year. Few months ago, I suffered from heavy bleeding and severe pain from my stomach and I was hospitalized and undergone ultasound, blood chemistry and i was so deppressed that all my results is in normal range, as well as my ultrasound. I transfered to a more private hospital and they repeated the ultrasound and they couldnt find any unusual in my reproductive organ. But my really concern now is I really want to have regular periods because i noticed changes that im irritated, i have headaches sometimes, and now im getting acne also from my chest,and always having low grade fever,. Im single and I do not indulge in sex.