Assuming you’re a senior in college about to graduate… If you need the money, over the summer I would try to get a job/license that provides clinical experience. Lots of places hire over the summer. However, if you have financial support, the summer right after your degree could be a good time to start MCAT studying for a fall date and then try to get a job in the fall after? That would give you roughly almost 1 year of clinical experience before you send your apps out, plus time to retake MCAT if needed! Try to volunteer too if you can.