Im an LVN in california having a hard time

Hi everyone I need some advice I have been an LVN for a year now and I am currently working at a home health agency and it is totally not my thing I feel like I have lost all my knowledge and it is not challenging at all. Well anyways here is my question to everyone why am I having such a hard time finding a new job I literally apply to 15 jobs a week and I get not hogging back is this just a lost cause. I hate that I don't like where I work I hate walking thru that door. Thanks for listing to me rant and rave.