Today, I made the tough decision to resign from my job due to mental exhaustion and overwhelming workload. I have been in my role for 2 years and 3 months, primarily working with SQL, Db2, and SAS reporting. Although I have a notice period of 3 months, I am available to start a new job immediately since I don't have another offer lined up. I’m feeling a bit lost on how to effectively secure a new position in this challenging job market. I would appreciate any advice on how to proceed with my job search.