I.B.
Hi H., It sounds like you need to take a serious look at your priorities. If finishing school is an important priority for you, maybe you could finish faster if you took a heavier class-load.
If saving up money is a priority, you are right now in a perfect situation to be working a part-time job. You mentioned the advantage of having your parents around for free child-care. It's been 7 months since your baby was born, why aren't you working part-time? Being a stay-at-home parent is a good, respectable job, but some families simply can't afford to do it, and it sounds like yours is one of them.
If being a stay-at-home mom is important to you, and that's your priority, than you may have to consider staying with your parents long-term. Do you think it will be any easier to go out and get a job once you have your degree? You have stated that you want more children, and it sounds like you enjoy being a "sole caregiver". If you're not willing to take an outside job now, what makes you think you'll want to when you get your degree??
Finally, and perhaps most importantly, I have to ask: how can you consider having another child when you can't even afford to take care of your family the way it is???
The bottom line is, if you don't like the situation you're in, YOU have to get motivated, and YOU have to WORK to change it. This can be done- I can speak from experience; I was a single parent without a college degree when I decided to go back to school. I worked while I was taking classes, and after A LOT of school and a LOT of hard work, I'm now making a comfortable living as a veterinarian.
I'm sorry if my words are blunt, but I simply want to strongly encourage you to look at your priorities. Good luck to you.
PS After reading some of the other responses, I wanted to add, please DON'T consider buying a house. It's people in a similar situation who got us into the mess we're in- people who bought houses when they truly couldn't afford them. Who's to say you won't want to move when you graduate? If you buy now, is there any solid reason to be absolutely certain the housing market will improve to the point that you'll be able to sell your house when it's time to move???