Hang in!
Hang in there! Try not to beat yourself up! Are you doing better than you were in April? Or in March? Look how far you have already come. Let the math cheer you up today. You have lost 15 pounds already, out of your goal of 135. That is more than 11 percent GONE!!!!!!
Imagine running a marathon and already having 11 percent of it licked. And you are just getting started building your fat-burning muscle bod! Every workout, every walk builds a stronger YOU!
I keep humming Eye of the Tiger in my head as I walk around my neighborhood. (Yes, I know that's corny.) Sure, I am the fatty getting lapped by skinny teenage joggers and kids on bikes, but I am getting faster, and stronger. You are, too. Don't forget that.
You are not sabotaging yourself. That is negative thinking. You are LEARNING, and things will get better!