if u ever took a beating in a fight and it wa mentaly getin 2 you how would u deal with it? would u get straight bk in 2 trainin? or dealin with it other ways?

Go back to training and train harder than before.

you have to rebuild your confidence to what it was before it happened, develop it to be even better.... for some people it may take a few days off, for others just train harder... its whatever works for you, but get the confidence back for sure