The process of choosing what to do after you finish your education can take time. It's important to be patient and persistent, and remain positive.
If you're panicking about the future, focus on your day-to-day life. Make sure you keep a routine and that you're getting regular exercise.
If you're looking for work and worried about having a gap in your resume, take on some temp or volunteer work. Not only will you be gaining invaluable skills, you will also feel accomplished and shows future employers that you have a proactive attitude.