stay at home mom & bills.

i'm a pregnant stay at home mom. & we just took a risk, we rented a new place... little bit more expensive than we payed before. my husband works & goes to school & i stay at home at his request. 
i love being at home w my son & love that my husband has never asked me to work or never complains about me not working. but i see him struggle a lot, & it's frustrating! i want to help him. does anyone know good jobs for SAHM? something i can do online? anything helps.