Is it fardh on me to wear a niqab?

I was 14 when my father and mother forced me to wear a niqab without even describing me the benefits of this. Obviously, I knew but I never had that sense of acknowledgement in my head. On their force and beating, I started wearing niqab just to avoid any conflict in the house. It's been more than 7 years, I've been wearing it but I never loved this act with my full heart. I always wanted to take it off. Now, I'm 22 and in a medical field. I wore abaya and niqab whenever my parents are around and took them off in medical school. I dress modestly and also in favour of complete hijab. But whenever I wear niqab it's like I'm being hypocrite or dual faced because I'm not ready for this yet. I've discussed with my parents and every time instead of understanding me they start telling me that you're a kafirah you'll go to hell on this. You'll take us into hell. That's wrong. My family is Islamic extremist, they force teachings on everyone. Will I go to hell? What's it like to live in a house where you've to follow Islam by force and beating. I feel suffocated while living with them. What does Islam say about parents who force their children.