If you fear that your family will only accept certain types of choices, but they aren't what you would choose, you must resolve the conflict before you can truly feel enthusiastic about options that you would enjoy. If you've been in a bad job for quite some time, you may have sunk into a state of belief that you can't make good things happen. From this attitude of defeat and despair, nothing looks possible. The antidote to such feelings is accomplishment, whether within or outside the career realm. Think of something that you've always wanted to do and make plans to do it.
Movement creates momentum, so simply doing something and seeing the results is therapeutic.
Sometimes anxious rumination about your career is really just a way to avoid facing something else that is more important but also more threatening. Examples are wishing you had someone to love, being in a difficult marriage, knowing that your have problems with your children or failing to come to terms with poor health. If other areas of your life are in major need of attention, perhaps putting a career transition on hold is the wisest strategy for the moment. Address your other concerns and the career transition may suddenly seem more manageable when you return to it. Working through any of these requires going deeper than taking another career assessment or reading another career help book.