I ate a king size box of gushers by myself and blamed the kids I was babysitting
Why would you blame the kids for your over indulgence?
I was embarassed that I ate so much.
It's okay to enjoy snacks, and overindulging is usually just an innocent mistake, but It's wrong to blame your unhealthy behavior on other people-especially kids.  Next time, just fess up to your own mistakes, and don't try to get children into trouble.
Fuck me, I can't believe I just blamed the kids fucking gushers
It's good that you at least recognize the problem with what you did.  The fact is, that no one would have looked down on you for eating too much, but these children could have gotten into serious trouble.  From now on, try to avoid unhealthy habits, but if you do slip up, don't blame anyone else.