Why does finishing my MBA dissertation feel harder than starting it?

I’m about 10 days away from submission and I feel completely drained. I’ve balanced a full time job, weekend classes and family expectations for two years, but this final stretch is something else. I open my document and just stare at it, knowing it needs polishing but not having the energy to think clearly. In a moment of stress, I even started looking into MBA dissertation writers to see if anyone else had reached this breaking point. Is this normal burnout, or am I just not managing my time properly? How did you survive this stage?