Dear folks out there. I am in my final week of my PhD. It must be submitted on Sunday. I had a really awful weekend. The worst possible scenario with major technical problems with my thesis. I have been in a state of panic for some days and today just broke down and just couldn't work. I have tomorrow, Thursday, Saturday and Sunday to finish it and would just like some wise words from good folks out there.

I feel very guilty that I lost today as a work day, but I was just in a state of collapse.

Help?!!?
Thank you