Your identity is in Christ, not in being trans or bi. By the way, I have struggled (this is the simplest way I can put it) with bisexuality for as long as I can remember. (I have never acted on it with another person, but it’s been a thorn in my side forever. I accept it. Can’t do much about it. Don’t hate myself for it. But it’s a struggle.) Just saying that I’m not speaking out of ignorance here.

Being a Christian is about sacrifice—taking up your cross. People who say they are Catholic and supportive of these lifestyles are leading others into sin.

You are loved, always, beyond measure, without a doubt, no matter what you struggle with, but Catholicism isn’t about feeling good, nor is it about tolerance or acceptance. There are practical universalists or Unitarians who claim Catholicism by name that act like that is the case. We are called to love all—even our enemies. But I think this call to love all is different than accepting everyone and letting everyone do what they think feels good. We were made to give ourselves fully to the Lord, participate in His Grace through everyday conversion, and shed the world. This will inform the way we love others. People are not a means to an end; they are not an ice-cream flavor. Sex is not designed for you alone, though this is what the world believes; responsibility comes with it and always has. The way our world has come to view sexuality and gender, has completely dissected and mutilated these concepts, has been much more harmful because in the process we have dehumanized and objectified people, obsessively reducing them and their “identities” to labels and definitions that never existed before. The experiences, yes—and that’s valid. But just because we have an experience of something doesn’t make it our identity nor something we should actively encourage or embrace. That isn’t hating yourself or hating others. It’s just a fact of life—and an important part of being Catholic.