WIC is also for people with low or no income. They'll give you like milk and stuff while you're pregnant and formula(if you use it) once the baby is born.
It's not good to depend on forever, of course. But it can help you through the tough time when you're trying to finish school and can't work.
I know nothing about Tenncare- sorry about that.
Tenncare as in Tennesee?
yup