I read in the forums the other day: What have you done to promote yourself today?
I promised myself to ask myself this every day. Keep adding to and improving your shop. If you change something in your shop, give it time and evaluate.
Promote outside Etsy. Blog and share your craft, share meaningful articles to facebook, support other artists, socialise and be yourself on Facebook, Instagram and so on. dive in to the community and promote yourself. And promoting doesn't have to be a BUY NOW. Writing an informative blog or article or having fun with likeminded people might make people just as curious (if not more) about your business.
Good luck and love your shop <3