You can voice up against her. You need to know that you can’t just ignore it as it’s affecting your mental health. You are doing as per your limits. You can have a deep conversation with her on this topic. Try to find out her needs that you aren’t able to fulfill. She doing it purposefully to mentally abuse you. Or sometimes people complain or degrade the other person when they don’t get what they want. You can also convince her that you are trying to find a new job with a higher package. Tell her that as soon as you will get a new job, she can use it as per her liking.
Talk to her that these fights over money is affecting your mental health. She is disturbing the house’s environment.