But I’m scared she’ll tell my family members and they’ll make fun of me because she’s very nice but I’m just to scared and embarrassed to tell her

It's totally normal to feel scared or embarrassed to talk about your period, even with someone nice. Most grown-ups understand that this stuff can feel super private, and they usually want to help you feel comfortable.

Okay, so first, think about who this "she" is. Is it your mom, an aunt, a grandma, a teacher, or a school nurse? Some grown-ups are better at keeping things private than others. If you're talking about a parent or guardian, they probably want to know because it's a big deal and they need to make sure you have what you need. They also might be able to help you understand what's happening to your body.

If you're really worried about them telling other family members, you could try telling her something like, "I need to tell you something kind of private, and I'd really appreciate it if you didn't tell anyone else." Or, if you don't want to say it out loud, you could write her a note or send a text. Sometimes writing it down can make it feel a little less scary. Just remember, the grown-ups who care about you want to support you through this, not make fun of you.