Family against me

I’ve expressed my to them about the vaccination, and still they persist. No matter how much proof I give them, they just blow me off my saying the “see” where I’m coming from ( which they don’t). And by saying they‘re doing what’s best for me. I honestly don’t know what else option I have since the first shot was forced upon me, and they plan to give me the second one. I don’t wanna go out like this. I’m only 17 dealing with all of this, I feel very stuck because all of my family is absolutely clueless. It‘s been a hard time with all of this and now I’m just out of ideas. I live in Mississippi and it’s become mandatory to get the shots, especially since I go to school. I’m pretty alone in this and I’m not trying to be some experiment they try stuff on.