Hi,
i hope that the pregnancy is going well for you and that you feel well in yourself.
I got pregnant when I was 19 I was so frightened that I didn't tell the baby's father until 2 months later.
I hope your family is around to support you and your friends are there as well. It can be pretty tough being a mom somethimes but the advantages outweigh the disadvantages. My little boy is now 7 and he is a little angel, he is the best thing ever...
Always think positive and I wish you the best of luck.
Www.About.Com
the above link is quite usefull, if you type in pregnancy it will give you some info.
Maggie