So aggravated!!!

This is my second year subbing in my local school district and last year i worked about 3 or 4 days every week which was doable. This year has been so slow, especially the past few months with hardly any work at all! I was supposed to work wed, thurs, and fri this week and I just got a notification that the wed and thurs jobs have been cancelled. Im wondering if its been so slow because so many people are subbing since there are no permenant positions in sight! Its just so depressing and Im sorry for complaining