Do you ever feel so depleted..emotionallying and physically?

My mind just does not stop..searching for ways to understand how I can break the cycle that fits me. I have tried therapy and got no benefit. I still feel broken..no improvement. Positive ways to find peace within a life of turmoil is so dam hard!
Being a Single Parent carrying so much pain and suffering is tough.
You don't want to be this way...but feel lost and alone..no one gets it..even self help doesn't work.
You keep on keeping on...for the sake of your child..
Inside you feel dead...it takes all your effort to do the basic things in your day..
So much to do..no energy both mental and physical.
Simple things like putting a plan in place is overwhelming..
So you switch off...you are a robot..an exhausted empty shell.