Suggest Treatment For Colic Pain In An Infant

Hello doctor,
My 3months old son is suffering from severe colic pain since his birth. I have given him colicaid,colimex,and now giving him cyclo pam,enterogermina,atarax. He is having severe complete nose blockage,not even able to breath properly. Also he is passing green stools.
And please suggest any instant relief medicine for kid's (chunchune) problem. As my son suffers from that also more evenly.
And then cries like hell .
Please suggest something which wil cure his colic pain. I breastfeed him mostly,and sometimes in night give him lactogen.
He cries non stop whole night..n sleeps in d morning by 6am.
We have tried everything hing,sarso oil,hot massage but nothing gives him relief.