What is the usual treatment for missed periods? I haven't had my period for half a year (ever since I stopped taking the pill). I have also lost some weight. What are the health effects of missed periods?

I am really nervous because my period is a week late so far and I am studying abroad in Egypt. I really don't know who to talk to about this. Premarital sex is a big taboo, abortion is illegal, and I can't even find a pregnancy test at a pharmacy. What should I do? I can't come back to the U.S. with a big belly — I can't tell my family! I am so afraid! I left the U.S. a month ago (my partner is still there). I read that jetlag can influence your menstrual cycle, as can weight gain or loss. I was jetlagged, but my weight is more or less the same (except I am eating more rice and oil than I do normally). Could diet change your cycle? Anyway, I guess my main question is, what should you do if you find out you are pregnant in a conservative country where abortion is illegal and don't have enough money to fly home and back? Thanks.

I am nineteen-years-old. I just found out that I'm pregnant. I have been with the guy for two years and in college for one year. We are not financially stable. We have given it a lot of thought, but still do not know what to do. I have looked at the pros and cons and still I'm not sure. I have three little sisters and know that raising children is a hard job. Throughout this time I have leaned more toward the abortion, but don't feel like I know enough about it. Can you please HELP?