tune needed for this refrain

Mid June -  Over 55,000 words. Going through the half way blues, and I need a good blues song writer to compose a tune. Last week I wrote approximately nine and half thousand words, a record for that time period. It left me drained. I feel like I am plateauing and I fear the book might be levelling out too. But then life sometimes goes flat and this book is meant to reflect and symbolise many things in life.  Half way…is that a glass half full or half empty? I am hovering within a half full and a half empty book.  On the empty side I can see a long ream of blank pages stretched out before me. On the full side I can look back and see a first ever achievement and a very interesting journey.