There are some truly wonderful things happening in open adoptions.
Where you could put your child up for adoption but remain in their life, as needed (by the child, not by you - tho often families visit each other a lot during that first year, when there are so many wonderful things happening and it's not yet confusing for the child).
The point is, you would find a lot of support and counseling through adoption services and all of you could kind of 'grow up together' timewise.
Ultimately, you would both also have a little bit of 'family' that it doesn't sound like you have now.
Other good things to consider:
* You'd be making some infertile couple truly, deeply happy. (You get to pick who it would be).
* You'd be transforming a very difficult situation and one that you might be tragically sorry for, into a wonderful blessing for everyone. For you, for your girlfriend, for your child and for the very hopeful unknown couple you haven't met yet.
* You get to 'start over' with all of this, without destoying someone else's life.
Precaution - don't go through a private attorney with someone you find in the newspaper. Go through an established agency where no one is in a position to 'scam' you for anything..