Hey Erica,
I would suggest that you go to SaSSy Critique team and read a few of their cirtiques of thoer shops, then when you work on some of the things they suggest and read some of the blogs ask for a Critique of your own. It would really help you learn more about how to title, descriptions, photo's tags, etc. Good luck.
Your cups are cute, you may want to crop in a square so the entire cup shows in the photo. Etsy cuts the thumbnails down so it cuts off part of your cup.