Bethany would be a good place to start; Edna Gladney (Fort Worth) has a national reputation; Buckner; Most large Southern Baptist churches either support a life ministry or could direct you to one; many, but not all, Catholic churches support life ministries; Depending on your location a medium to large PCA church could help.
There are lots of them, they are community supported charities that offer tons of services to women, most of which are free.
The carenet site has a 24/7 800 hotline. see: http://www.care-net.org/