I’d wait till you’re comfortable talking to them about it! For me, I have literally no filter and tell people all the time (usually in the form of jokes lol). It’s completely up to you and you shouldn’t feel pressured to tell them. If they freak out and leave, that’s okay because you don’t want someone like that in your life anyways(seriously, it’s not your fault they’re just an asshole). If they’re someone worth your time they will support you and help you in any way they can! All of my issues started a couple months after I started dating my boyfriend. It started with Celiac Disease, (autoimmune disease triggered by eating gluten, aka bread) he researched and made every meal for me for months! He even went gluten-free with me🥲 He’s been incredibly supportive even with the ridiculous amount of illnesses I’ve collected over the last couple years. Find yourself someone like him, and never let them go ❤️