clinical research assistant jobs

hey! I've practically applied to every clinical research assistant jobs or clinical research coordinator jobs in hospitals since july and haven't heard back from ANY...

I graduated in April and have been doing research for min. 1 year with clinical co-ops too. Don't have any published publications but have submitted 1 recently as first author. I understand that a lot of master graduates are also going for the same jobs, and that there are not that many to begin with but don't understand why I'm literally getting no interviews at all :(((

would appreciate any advice or resume reviews! thank you so much!