(Out of story note: I honestly didn't realize the double-meaning of the word period till I posted Second Period, which ended with Mikey running for the bathroom. Then I couldn't resist)
The discomfort there subsided, moving into her gut...her now being an accurate term. She raised her hand and got excused. She hurried into the girl's bathroom and into one of the stalls.
She pulled down her skirt, and reached into her bag for some supplies, cleaning herself off. Today was starting to suck. She hoped the situation with Jon would still provide her with some amusement.