Oh my girl, really be confident. It's about deadline and you should just go ahead with your PhD application without making big changes. Really forget about publications, how can undergraduates have top publications like Annals, JASA, etc. Look at
for a detailed reference of publications. Build confidence by finding your advantages. I believe your cs background, research projects (shown in RLs), passion for research (show it in your PS!) and gender are sure to make you stand out from PhD applicants!