Beyond exhaustion

I had to wake up at 8 today and prepare for my section, and from then I was back to back in classes until 3pm where I then had to rush to volunteering where I’m now the only other person other than the main lady for this day. I was already falling asleep before then and then I had to manage 11 middle schoolers and try to get them competition ready in a few weeks, and at one point the main lady completely undermined what I was saying and I just kinda checked out. I’m going to pass out.