Working after baby comes

I've been trying to get ready for life after my baby comes, my husband is still in school and works full time. I'm substitute teaching right now but will have to make a switch come June. I'm wondering what you working mommas do? Daycare is so expensive, so ideally I'd like to work from home. Do any of you know of legit work from home opportunities in the United States, or Utah?

I'd love to hear your stories and how you manage to balance everything and will take any advice I can get:)