Doing homework before school.

Im so tired, I forget ( I actually just didn't want) to do my homework and now I'm doing a presentation by my own, it was a school project but my co workers didn't do anything and I'm so so tired, I also need to have the whole French book but no one sented their book when people in the gc asked for it, I'm so worried, I start to do PE again and I'm going to kms because this is so stressful.