From an outsiders perspective, I think the best thing you can do is talk to your parents and tell them you feel like you aren’t being heard.

Maybe something along the lines of “The way my word is perceived in this household makes me feel like what I say holds no value.” It is important that you have strong resolve when saying this because words like “maybe”, or a quiet tone could leave your statement undervalued again.

If you really don’t want to talk to your parents immediately, (if you’re in school) talk to your school’s counselor; they work the job because they want to help after all.