Running away?

So I have no support at all from family or friends with this pregnancy. I had moved to be with family in October and so far it's been impossible to get a place to live on my own, no available programs for my kids with child care took me 8 months to get a job in the career field I was doing. With all of this, mostly the no support, I am about to just pack up the kids and leave, go back to where we were and make it work. I'm not aborting my baby like they all want so I feel a fresh start is just what is needed. Am I being selfish?