i got my period

I got my period on the 27th of April  I woke up at a sleep over at my friends house I went to the bathroom and saw a red dot I was  like omg but I ignored it and then I went home at twelve.  I went to the bathroom and wiped I saw blood my mom wasn’t home when she got home I  told her she was happy my period was very  light  so she said put on a panty liner

Ps. Im 11 in fifth grade