Its not you OP. IMO, it's just unfortunately the nature of the current job market nationally. I had applied for jobs for a full year while burnt out at my full time job. Had only 1 interview and they never called back after that.

I finally quit my job a couple of months ago and moved out of state (also bc housing was too expensive in RI). Job market is still sluggish were i moved but I get more responses. So 🤞🏽

EDIT: Best of luck in your job search