Opening selection is surprisingly complicated and nobody can realistically do it for you. "You find your path by walking it", seems to be very appropriate here. I don't think it would contrubute much to your understading of the Queen's Gambit, but Openings for Amateurs by Pete Tamburro might serve as an introduction to the issues related to opening selection along with teaching you some useful stuff.
http://kenilworthian.blogspot.com/2014/05/review-of-pete-tamburros-openings-for.html
Should I play the queen's gambit?