You done several mistakes in the opening. Move 2....g6 is not QG scheme, also defending c4 pawn is a bad thing, combined with g6 move, equals to suicede.
Move g6 is not good move because you develop your bishop on wrong place for QG accepted, and defending c4 pawn should result with worse development od pieces. However, you didn't get so bad position after opening, but instead making active moves you played passive ones.
Ok , I am really hopeless when it comes to playing against QG . Here I thought I had an ok start but things turned nasty at the end . Any suggestions are welcome and appreciated.