Is there hope on the horizen...?

so.. let me say it to you this way... there is no plan "B". When I got into Real Estate 3 years ago, I came from a creative/performance. I toured with a musical group all over the country playing at the most beautiful venues one could hope to, and I sincerely have no regrets..at all. But I had no "sales" experience to add to my resume. I did have experience in selling what I believed in though, which was myself and my music and I felt that, that would translate well into selling Real Estate... at least in theory. But now we come to this crazy time in the real estate market .. in general. At this stage, pointing fingers isn't needed.. just tell me, what do I do? I have almost 30 listings and have opportunity to get more, I am by myself still with no assistant, am not getting calls, sign or Internet, and need to pick ANY buyers just to keep going. Right now I have no buyers and see, there is no plan "B"' leaving me no choice, but what do I do first.. literally. Can anybody be in the same situation? ...time to brainstorm.. you know?