Telling people you have misophonia while dating

Last night I disclosed on a first date to someone I had misophonia. I felt like after my last relationship it did feel like important information for someone to have the whole truthful picture of what its like to date me. And although she didn't seem phased by it, its hard to know for sure. And honestly it is an insecurity of mine (that I'm a burden to my partners in this way). I'm wondering if anyone else has experience or advice on how to talk about this with a new person in your life.