You may need the mother, but you DO have legal parental rights. You should be able to go with your child and apply by yourself and all of the documents, blue book for the kid, etc. Check at your local IO, as you never really know what they will want when it comes to kids.
If you get a 30 day 'live' stamp in your passport, it will open up other options. This is why Benjamin is telling you to wait and see next week if you get that first.
If you are the legal father and have the funds, then yes it is possible, because you already had a NON O. As mentioned, the 60 day extension will give you time to get the funds organized.
Because it is not a general discussion page where everyone should comment and confuse the hell out of the person who asked the question. It is a question and answer page. If you have another question make your own post :)