What should I do? Need help

My parents are forcing me to choose PCM and prepare for JEE, but I am actually interested in law and want to pursue an LLB. They don’t understand my perspective and keep saying that law is a saturated field, and that lakhs of lawyers are unemployed. But the same is true for engineering—there is a lot of unemployment there as well. They also say that I will struggle the whole year if I choose law, but even in engineering, without getting into a good government college, life is not easy. What should I do I don't want to be doing what I don't love but I also don't want negligence from my parents.