Your growing environment and family environment have always affected your mental health, and you can't feel the warmth and care from your family at home.
This may have a lot to do with your parents' personality. They like economy and practicality, which is different from your consumption concept and idea. They hope that you can stand on your own feet and adapt to the present society through your own efforts. I hope you don't feel the superior family environment from an early age, which is not conducive to the growth and maturity of children.
Don't think too much. That's what your parents do. You don't have to think from your own understanding. You need to know them from other places. Look at their life and consumption, and you will understand that their life is like this, not just for you. Maybe they are strict with you, they have their own purposes, but you can't really understand them yet.
As you said, their future is yours, but they want you to take care of yourself and stand on your own feet through your own efforts, so you should face them with a peaceful mind.
Adjust your mentality, make clear your goals, achieve them firmly, and prove your ability and wisdom through your own efforts.
There are many beautiful things in life. You may make more friends, treat others with a kind mind, help others, open your heart and make yourself more sunny and caring. Only by paying more will you get something. If you don't give up, you will get something.
I believe you will do better, look at the problem optimistically and be happy every day!