I found a very helpful youtube channel on tips to improve your drawings and to help figure out shapes, portions ect. One tip they suggested was print and use a reference picture and draw the basic shapes over it. Then on a clean paper use those shapes for guidance, and try to draw it from memory. I felt like it has helped a lot, I am getting a little more confidant in the characters face shape and neck to body ratio. Granted, I see a few flaws still, like her head to tilted to far and her head is a little big, but I was not about to erase over 2 hours of practice haha (yes this took over 2 hours for me to complete). But at the same time I kinda like how her head is a little bigger and that may be a new discovery of my personal drawing skills. Who knows, all I know was that I was extremely bothered by their face shape before, and now I am feeling much better on how they look and I found a new technique to do a rough draft for their head. Now, I gotta work on angles, and maybe draw 2 characters posing. So, in the 1st picture I show the reference on the bottom half, you can see where I went over it using familiar shapes then draw her out on another paper. In the top half that is the outcome and I tried my best to do it by memory, but I did glance at it here and there, only when something wasn't looking right. In the 2nd picture, I added some detail to her face is all, and thought I share it.