How long until business starts making steady income?

I feel like I'm burning out. I'm constantly updating, blogging and social media-ing, but business hasn't taken off quite yet. The business began in late October. Since then I've only had a couple customers and currently have just one regular customer. Here's my site now (one word)..... ambers animal care [dot] com.

Maybe my expectations are wrong but does it depend on the type of business you're in or how much money you have to spend on advertising? I admit I am trying to draw traffic organically and spend as little money as possible on advertising.

Is there anything I'm doing wrong?