There is no training now, there is only maintenance
While I wanted to run today, I was reminded by a random tweet out there from the interwebs that said you have to remember to respect the training plan. Nothing more will be made from anything within these last few weeks. Rest, heal, train mentally. Meditate. Eat well. Sleep when you can.
You can't fix the gaps in your training plan in the last few days leading up to your race. Your earlier failures can't be corrected. I wish I could go back and correct them.