What do you think about my improvement?

Why don't you ask your coach? She/he should be able to evaluate your potential better than a bunch of strangers on the Internet. I would also suggest obsessing about titles can be unhealthy. If you enjoy the game and are improving, keep playing and learning. If you have the innate talent and work at improving, you will eventually achieve a high rating and a title (assuming you play in rated tournaments).

Have you been on any dates yet? Been to any good concerts? Do you play a musical instrument? Do you have a good circle of friends? Do you exercise or play in any sports? Do you have any other career ideas that would lead you to specialized university study soon? Can you think of any other non-chess-related questions like these you should be asking yourself right now?