Hi Alana! I'm so sorry you're struggling! This sounds like something a lot of us trans folk go through, and I'm STILL going through myself. But here are a few things that helped me change my perspective, and maybe they can help you, too!
First, I want to acknowledge all the wonderful wisdom in the comments, here. The best advice I've seen is that you will make new family and friends along the way.
I was raised in a very conservative place. I have lots of family that are right wing/conservative/republican/etc that will absolutely not accept me as I am. It's sad, but I've accepted it as my reality. Here's the thing for me, though. Are those the kind of people I want in my life anyway? Sure, they could be nice, awesome, funny, etc, but the people who will try to convince me against following my path, either through fear/domination/faux "worry for my soul," are not the kind of people I want to have around me or my kids. Life is so much better when you don't have to worry about walking on eggshells around people. There are 8 BILLION people on this planet, and general attitudes toward trans people in the "average person" demographic are trending upward. It might not seem like it because of the media over-saturation, but think about how many times OFF the internet that you hear people talking about...any of this? If you seek out spaces where people talk politically, or hang around community, sure it can happen, but the VAST majority of people just want to live their life and let you live yours.
My aunt, for instance, is such a hardcore Christian. There are a couple lesbians in our family, and she accepts them and is around them, but many times I've heard her say something to the effect of "love the sinner, hate the sin." and that's just unacceptable to me. That completely invalidates a person's lived experiences. Though I have some good memories with her, I have decided that its best if I don't interact anymore. If I'm ever in the same place with her at the same time by whatever reason, I'll be kind. I will show unending love because that's my new mission in life, but will I choose to be around her? No. And that goes for so many others in my family.
Its sad because I've felt so lonely for so long, and I still basically have no friends, but I'm so excited for the future, and I've learned how to create healthy boundaries so I can find good, healthy friends and just love everyone!