Will i qualify for texas snap?

Helloo here are the details: i am 21 working and my bf 23 working. both paid under 9.00/hr and less than 40 hours a week. i am pregnant. we r currently gettin 73.00 a month in food stamps. about 2 months ago his 11 years old brothe moveed in becuase his mother cannnot provide a clean or stablle living enviorment. she collects 300.00 a month in child support. [ we dont see even half b/c thats her "only source of income" b/c she chooses not to work.] as u may kno 73.00 a month is no where enough to supprt a pregnant woman, a grown man and a growiing boy. i recenlly put him on my case but worried they will not qualify him b/c the 300.00 he gets that i do not get and we r not going to adopt him. i already spend the 73.00 + almost 50-100 a week for groceries and im buying a house, have a car payment not to mention gas! ( the gas prices r not helpin] and standard living cost. we wrk as much as we can but seem to be getting no where. do u think i will qualify?