I'm late to this, but I agree with the advice to keep looking, and I also like your old favorites better than these darker, heavier frames.
I also have a small face/head, to the point where I can also wear child-size frames, and I am very quickly overwhelmed by frames, even though my coloring is high-contrast. On me, the problem really seems to be too much going on with these bolder frames, given my dedication to wearing earrings and other jewelry, plus colored streaks in my hair. I know you like your earrings and jewelry too, so consider how frames play with your overall look.
It took me a while to find my new wire-framed glasses, but I'm thrilled with them. They are subtle yet distinctive. I was ready for a change from plastic frames and these really fit the bill nicely -- they let my features and my other accessories take center stage. Take your time and try on a variety and be picky! You'll find the right ones.