Awww
Don't be so discouraged. Learning the hard way what not to do can be just as useful as getting lucky and taking the right approach right off. Granted, your figure needs a neck and shoulders rather badly so it looks a bit less like a disembodied head floating above a set of disembodied tits, but bits and pieces of this show great promise, especially the eyes. The facial proportions are impressively fine- the chin could be more symmetrical the jawline could be softened, but usually facial proportions are what everyone ruins their pieces over and you show no signs of the usual mistakes. Keep trying and don't give up- figure drawing can be extremely satisfying.