Overworked but boss doesn't seem to acknowledge that.

[Sony12]

34 minutes ago, Gina2005 said:

I'm already on it, if his is plan is for me to leave, I won't disappoint him.

Well if they asked you to deal with it and they are still finding fault in what you did then you clearly do need to leave as it won't be long before they show you the door themselves.

[ExpatInItaly]

6 hours ago, Gina2005 said:

I'm already on it, if his is plan is for me to leave, I won't disappoint him.

Good. 

It is much better that you leave by choice rather than get fired, which I am quite sure is coming in the not-too-distant future. There are indicators here that your boss is making the case to dismiss you.