Oh, if your location of ne is Nebraska, you might find some help in Lincoln through
http://www.nmhc-clinics.com/ . If you are not in Nebraska and you are in the Northeast, then you might be able to find some help through your state's chapter of the National Alliance for the Mentally Ill.
www.nami.org
I wish you well with your depression...oh, and wanting your mom does not sound childish at all...think about who people call for when they are really hurting; they want their nurturing mom.