To Accept the Job or Notni

My husband unfortunately lost his job almost a month ago. Of course he wanted me to put in applications to various places for him and update his resume. Well as I was doing that I decided to fill out applications and send my resume to jobs I felt like I would qualify for. I got a call Friday and had an interview Saturday. I was told the job was mine if I can produce a clean background check, negative TB skin test, and have a physical done. I would start off as part-time. The job is for a nurse aide position at a small assisted living facility. I'm also going to school for my associates in nursing. The only downside is I would be away from my daughter and possibly be put on the night shift. Also if I become pregnant during my employment I would have to resign from my position. I'm not totally sure I want the job, but we need some type of income. Any advice would be great.