In time, as you begin to adjust to all the ways your life has changed, you can begin to consider new careers. Read the classifieds - not to job hunt, but to see what interests you. Find out whether you can do some vocational testing through a local college or university adult education program. Talk to people in your new community. As you make friends you can also network.
Every new job involves a trial period for both employee and employer.
You don't need to announce during the interview that you don't plan on staying. Remember, you're in the exploratory stages of deciding on a new career. Meanwhile, make a good faith commitment to doing your best work at the job for which you are interviewing, and take things one step at a time. Consider how many years of work you have ahead of you. Now that you've pleased everyone else, you don't want to look back ten years from now, feeling frustrated at work and wishing you'd made a change when you'd had the opportunity.