Life insurance (globe life liberty national) you just have to get your license, but if you apply and get the job they help you through the process, pays good.
Get your cna of bcat!
Or*
Keep in mind that anything that pays well on a salary (and not commission based) will require laser focus, attention and dedication. It is really hard and impossible to do this as a stay at home working mom
Im in the same boat and I applied to a few on this site called the Mom Project and they seemed to have a lot of jobs that would work well for a stay at home mom. Mostly admin or data entry stuff