I have an EEOC Formal Complaint that basically got rejected from the EEOC Operations branch in Washington, dc and was given option to file a civil cas

It is hard to advise you, since the factual basis for your claims is not clear from your inquiry. An attorney needs to review your "right to sue" letter and assist you in determining whether it is worth the bother to file a civil action. The barriers to such lawsuits are substantial and most are dismissed before trial. Without an understanding of these principles, which are well understood by your former employer's attorneys, you will be at an almost insurmountable disadvantage. In general, these cases are not handled on a pro bono basis.