Hi Casey
I really like your baseball studs :)
I started working on my shop a few months ago so I think I can share now with you what helps.
1) Definitely - more listings - minimum of 40 is recommended.
2)Then - title tags, use all 140 symbols. Your title tells me what you sell, but google and SEO wise I would add some other keywords
3)Another thing - tags - this website is helpful
https://marmalead.com/app/ I use it to tag my items
4) It's good you have a link to your facebook page. I would add a link to your etsy shop as well, or for example other earrings..
Hope I'm helpful.. It all takes time to have a nice shop here. Just don't give up and keep working on it :) Good luck hun!