Earning your commercial pilot certificate is a big milestone, but it doesn't necessarily mean you're ready for many flying jobs. Employers and their insurance companies likely have considerably higher requirements than the FAA.
For many pilots, the first step is becoming a flight instructor. Instructing allows you to get paid to fly while building the experience needed to qualify for more advanced flying jobs. It's also a good way to develop skills that aren't always measured by your logbook, such as communication, decision-making, and crew resource management.
There are also some other opportunities for low-time commercial pilots, depending on your location and the requirements of individual operators. Banner towing, sightseeing, aerial photography, and certain ferry or Part 91 operations can provide opportunities for pilots who meet the operator's experience and insurance requirements. These jobs can be more limited, however, and it's important to look at the actual requirements rather than assuming a commercial certificate alone qualifies you.
If you're having trouble finding a flying job, don't overlook the value of continuing your training. Adding a CFI certificate, multi-engine rating, or other qualifications can expand your opportunities while helping you build flight time. Networking with local flight schools, FBOs, and pilots can also be just as important as searching online job boards.
Focus on finding a safe and productive way to keep flying, gaining experience, and developing the skills and qualifications that will open more doors down the road.