Re: i'm a teenager and really need some help
If you are pregnant, it will definitely show up on a test if you have missed two real periods. Can you get to a Planned Parenthood or Family Planning clinic? They will help for for little or no money. If you are pregnant, they will sit with you and talk about all of your options. They will also make sure you are healthy, which is the most important thing right now.
You are welcome to talk with us here on the old-loady pregnancy board. There is also one for teens which is sponsored by the same website.
Try not to panic. Get some kind of test and find out for sure.