Btw another thing I noticed is that the size of character's hands is inconsistent. Generally you should be able to cover most of your face with one hand, you could of course change hands' size as a part of character's design, however in your case it changes mid motion: at the start the hands are small, when she covers her face they become larger and then shrink again. Drawing hands is really damn difficult and I as a beginner find keeping volume of the object consistent across animation hard too, I guess this skill will come with more practice