I don't think I'm going to make my deadline

I'm still editing and rewriting this monster. I was confident that I was going to have it done before the end of May, and now I'm worried about making my mid-June deadline D:

There's all these people counting on me, and I'm waffling around still clicking through the editor's comments and retuning scenes. I've accepted all the small changes, no problem. It's the reworking stuff that's killing me.

I don't know what I'm going to do if I miss the deadline. This is a lot of frickin' stress.