Does PMS start at age 8????

This morning I had a house full. My 3 kids, Lisa's 2, and Lori's 2. 7 kids ages 8, 6, 5, 3, 3, 3, and 1. Masi and Ady were in the bath. Lexie woke up wondering what all the commotion was and came upstairs to investigate.

Lexie: Masi, why are you and Ady in the bath (slight irritation in the voice and a slight look of annoyance on her face. Lexie IS NOT a morning person)?

Masi: Because we might stink if we don't take a bath (smiling, bright eyed, and bushy tailed, Masi IS a morning person)!

Me: That's right, Lexie. And you're next.

Lexie: What?! Why? (Her morning puffed eyes widened.)

Masi: So YOU don't stink. We stink after we danced all day yesterday. (They were at a dance competition ALL DAY yesterday.)

Lexie stands there for a few moments...sniffs her arm.

Lexie: I don't smell anything. Rolls her eyes, spins on her heels, and walks away incredibly annoyed she woke up to such annoying little kids in the house.

Me: You can't smell yourself, Lexie. You need a bath.

Lexie: Whatever. (Halfway down the hall by now.)

Cute. Real cute.

Come on...she is NOT old enough for PMS. Or is she??? She definitely acts like a hormonal teenager sometimes! Ugh. I AM NOT ready for this...