Divorce Solicitor Required - Urgent

I am looking for a divorce solicitor who can help me start and push through a divorce. Although I am not entitled to legal aid, I am also now in a position where my ex husband is not contributing to the general household bills, including mortgage, I am left paying all the bills, and looking after our son on one salary. I am not entitled to additional benefits and need some one with really reasonable prices to help me finish an awful part of my life and help me move on and make a fresh start.