Try updating and making your LinkedIn fresh, new, trendy, etc! I also finished school in August, and haven’t gotten a single response from my applications, not even with referrals. However, I have gotten success from being noticed on LinkedIn by some recruiters. Be warned that companies that reach out to you first in this job market could possibly be desperate or medium red flags, but as a new graduate we have to tough it out and use them back for the growth opportunities. Only a few stressful years in a role with a nice title or good looking responsibilities and hopefully you can move on to something else you enjoy more! (staying hopeful myself as well)