need help fighting child protection services asap

cps in marysville ca and eldorado county ca have taken my son and my daughter,2010 eldorado county took my son and the judge said there was not enough evidence and to place me in treatment and give my son back to me there when i got there i asked for my son they said the judge did not have the right to do that and we where doing trial all over again at a different court house with a different judge this judge says terminate my rights,nov 2011 i gave birth to a lil girl i was clean and sober ever...

cps in marysville ca and eldorado county ca have taken my son and my daughter,2010 eldorado county took my son and the judge said there was not enough evidence and to place me in treatment and give my son back to me there when i got there i asked for my son they said the judge did not have the right to do that and we where doing trial all over again at a different court house with a different judge this judge says terminate my rights,nov 2011 i gave birth to a lil girl i was clean and sober everything was normal,cps in marysville came and took her and said it was because of my past ive given them all clean test and they are going to terminate my rights still,please can someone help me