When will I get my first period? (Long)

So I'm 11 years old had discharge for a year, my mom got her period at 13, all my friends are early bloomers, my boobs have been developing for about 1-11/2 years, I wear a padded bra size large/medium, my boobs are sometimes sore and they've been sore/tender for about 1 year, there's a lump on both boobs so they are at stage 2-3 they are slightly pointed and a little round, I had a growth spurt and last year grew 2 inches this year maybe 1-3 inches my height is 4'7-4'10. I have cramps about every day or every 2 days, I have headaches every day, sore boobs, tender boobs, cravings, mood swings rarely, feel tired sometimes, irritability, sometimes but rarely sadness/ depression. So last year I was at the mall with by friends and when I came back I looked in my underwear cause I felt something damp in my underwear so it was brownish red was it discharge, my hymen breaking, or my first period? (Sorry I listed everything!!!) And please don't say you don't want your period 1/4 of my friends have it already and it's a little awkward since they already talk about it in front of me!