Do you think I would be worse off if I get a part time job?

I currently have no income. I get $290 in foodstamps a month. My aunt lives with me and payes me $300 a month. She also makes about $200 a month on foodstamps, and $1,000 in social security. I have a job interview on Monday for a part time job. Im in oregon. Miminum wage is about $15 hr. I know that If I get the job I'll lose some, if not all of my foodstamps. Im afraid ill be even worse off if I get this job. What do you think? I don't know if I've provided enough information.

Updates
7 mo
Technically I do have an income. Just not a job.
Do you think I would be worse off if I get a part time job?
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