Single parents?

Just looking for some support. It gets so lonely and I often feel like I have no life outside of my daughter. I'm a 27 year old single mom trying to do it all on my own. I have barely any family and a couple close friends, but my life basically revolves around my 21 month old daughter. I've lost about 70lbs and would like to lose about 60 more, but I'm really struggling with this last half. Feel free to add me =)