Can i reopen my case if the judge dismissed it?

my case was going for about 4 years my lawyer made me an offer but when he went to court they didnt want to settle they settled for something totally different then what the arbatrader said i didnt want to settle for that but my lawyer said that i have no chose i had to settle with 5000 and his fees being paid that was a big drop from 30000 well when he went to court this last time the judge dismissed it and i got nothing. Is there a way that i can have my case reopend and be done by a different lawyer? If there is a good lawyer out there that can help me go about by doing this? And is there a lawyer out there thats not afraid to go up against another lawyer cause i feel that my lawyer wasnt doning his job