“Maybe I should have loved me first,” laments Queen Naija. On “Karma,” the Detroit native’s follow-up to her meteoric smash “Medicine,” Queen contemplates questions of self-worth. After wasting time with a fuck boy, she successfully topples doubt. Naija emerges as a self-assured and secured woman. Regardless of any controversy, back on June 29, Queen Naija, and her “Karma,” earned the …