Ok, please let me explain.

I lost my muse (insert doom music of your choice).

I am finally found it again and when I went to type I realised that I have new ideas that need to be introduced in the first chapter. I am going to rewrite yes, but this time I will first create a story line. This way I can hopefully create a chapter once a fortnight or a month. This way I can hopefully retain my muse and not go on a quarter year leave of absence.