Its good to step back, clean the board and re-draw

"There is nothing wrong is accepting poor performance. All what matters is you keep running the race"

I could not say it any better. Cut the losses and keep on moving. Happened to me when I made a very bad call which made me loss a lot of money. I was thinking of closing down when my wife told me that closing down will throw everything I had worked hard. After a year I had made up from my mistake and now is doing better.