How do you do it?

I'm not a single mom but might as well be most of the time as I do everything on my own! Looking after and playing with the children, washing, cooking, cleaning, all the shopping as well as sorting out personal family problems.

I feel totally drained all of the time! I see people juggling work, kids and everything and I think how do they do it when I feel like this? I feel like a failure and feel guilty for getting ratty and miserable.

I am finding it hard to get out of bed most mornings. I just constantly lack motivation and feel tired and stressed all day.

Do any of you have any tips or advice please? Help!