Work Experience for Entry-Level Digital Marketing

Hi everyone! I have been trying to break into digital marketing for about 1-2 months now. I have a number of certifications under my belt including Google Ads Search and Google Analytics for Beginners, etc. My bachelors is in psychology and I have very little experience with the hands-on work in the field. I have had two interviews so far but cannot get past the initial phone conversation as I lack the actual experience that companies are looking for. I have been looking more towards agencies that offer a training program as in-house jobs have all shot me down immediately. Does anyone have any advice on how to get actual experience that would allow me to showcase my skills in more concrete ways than my certifications seem to be doing? Any and all suggestions are greatly appreciated! 🙂