I second what many have said above: Do NOT give up!
I think (and from all I've read) that you have to use ALL of the various online resources to get to your dream job (which is NOT your day job yet). Now, put your hands together, with your fingers interlaced: thumb one hand, thumb of the other, index of one hand, index of the other, middle-finger one hand... you get the idea? Prayer is good, but that's not what I'm trying to say... It's that on-line weaving that I'm talking about...
In addition to Etsy, have a website (blogs are easy and many are free, e.g., Blogger), and a facebook page (free), a Twitter account (free), and a Pinterest (free too). Set them up so that when you post to one, post to them all (Etsy, makes this easy). It's important that it's NOT just be self-or-product-promoting, it has to be content, content, content...
Dear, you have a lot to write about... your knowledge about your craft, your suppliers, and other resources, what inspires you, what are the roadblocks your facing and what do you do to get around them? There are a lot of great books out there, I'm sure you've read some... so a couple of book reviews are in order too. Most of the recent books on this topic I've read, have said the same thing... it's not about what you do or can do... it's about Them... give Them everything you've got to give ;-)
It's critical that you be consistently "out there" for your followers.. not a couple of days, nor a couple of weeks necessarily... you may need to keep it up for a couple of months... then... see...
and May God bless you!
Sincerely,
Luci