What should I do?

Last week was a bit to stressful for me. On Thursday when I just walked in as the music before the national anthem was about to begin, the principal stops me and asks about changing the student council event to a lunch event instead of an outdoor thing. I told her that I would need to talk to them. She had agreed to the event a month ago. They even have her signature on the documents. The event is suppose to take place this Tuesday from 1pm-3pm with a modified day for all classes. Yes there were teachers who complained (even though we warned them about the event a month ago). In the end,  the council advisors on Friday morning decided to cancel the event. The student council was upset because the excuse to change it to a lunch event was that there was not enough activities to justify containing 1400 student for two hours. OMG she read the proposal and signed it. She is trying to put the blame on us teachers when it is her fault for not reading the documents the students had proposed. She wants to meet up tomorrow, however I have cycle monitoring in the morning and the other teachers will be at tournaments for most of the day. So I emailed her back to reschedule for Tuesday or thursday. We will see what happens next.On another note, my cycle monitoring is interesting. Day 14 today, with one good follicle (which I think is growing), however my lining might be too thin. SO I guess, if my eggs are ready but lining isn't then it is a no go this time. But the technologist would not let me know about the lining. I only new about it from the nurse on Friday morning. So far I have been going to the clinic every other day and now they have called me back for tomorrow after todays results. I am taking that as a good sign.Got to go....good night everyone.