The first thing you need to do is make sure you have somebody you trust to talk to about it. Having somewhere there for you is such a big help! If your relationship with your parents is good, I would tell them. They might give you a hard time at first but they would be devastated if you did tell them. Talk to them, that's what parents are for :)
I got pregnant and I'm 16 yrs old. Im sorry for this happening to me and I dont know what to do! Help me please?
Get an abortion.
There are already too many children up for adoption, and not enough families to adopt them.
And there's no way you, as a 16-year old, are capable of taking care of a child. And the chance of your boyfriend fulfilling HIS responsibility is slim-to-none.
The men tend to see it as a problem to be solved.
The women tend to see it as a condition to be lived with.
Thank God for the feminine viewpoint.
And of course, atheists and Christians probably have different views on the issue as well.