Hey,

We always make plans before we start a business. So we are full of ideas initially. As time goes we run out of them. How to come out of that inertia is always a challenge.

One method that has worked at times for me is like think of some thing random and non related.  

- Like a line in a movie you like

- Like a lyric

- Like some thing you would like to speak in front of a crowd

- etc etc

or any thing.

If you get to that you will in some time get your ideas too.