I am sorry you are suffering so and are frustrated from pursuing the field of your master's degree. That can be frustrating.
As far as human contact, just having friends here on Psych Central can be very reassuring. By posting and replying to posts people recognize me and I feel part of a family.
Have you ever thought of massage therapy as a way of nurturing?
Many people find compassionate, caring people here at PC. Some people find the forums give them the compassion and empathy they seek.
http://forums.psychcentral.com
Please feel free to private message any of the Community Liaisons by left clicking on the name in blue to the left of their post) for questions or just to share.