I'm eleven, and I had mine today too. I know your probably feel all sorts of emotions right now, I know I do. In fact, I had mine when my mom JUST left for work. So I feel bad, because I don't want to have to tell my dad, because he doesn't work today, I don't want to embarass myself at school, and It's probably like asking your mom for a bra, of she asking you. I feel nevous too, because my fried, who is the same age as me, had hers yesterday, and I had mine today, but my mom knew this because her mom told my mom's fried, who then told my mom... >.<
I don't want her to tell anybody, but if she does, I'll just tell her to stop, like you should too, if she tells everyone. I was scared, because I think I started mine a month ago, but I didn't think it was my period, ( I call it my poof, because we don't want anyone to know what we're talking about, ) because it was a brownish color. BUt last year, or, in Gr.5, my teacher, ( Who was female, thank the Lord! ) told us the colors could be red, to even brown.
If you tell your mom, she might take you out for ice cream! That's what my bff told me her mom was going to do!
Remember, even IF it's making you nervous, you NEED to remember your mom had to tell someone too. My mom had her's when she was twelve, so I'm not that far off. But remember to be proud! People in my class lie about having theirs, because they want one. I would know, I have my ways!
Hope this helped!
XOXO, A Girl Like You! =3