Anyone know where I should start?

.. i graduated only high school back in 2010 after that I worked and worked and than got married back home. Became a home stay mom.

I want to start working to save and leave my marriage. I can do college or work from home.. im making a plan to become something and than leave i cant just get up and go right now not possible. With no support and kids are young.

Where do i start.. im not smart but I'm a hardworker I have no clue what I want to do! ... something that will make me have a better job than working in stores...

Any advice or support will be appreciated so much.. how did u single moms do it?? With no work or money in ur bank account