Suggestions? Put it aside for a few days, or longer, do other things, try not to think about it. Then sit down and read it (printouts are best I find, but that's just me) as if you've never seen it before. Start at the beginning. Scribble on the manuscript as you go if you see anything you want to change. And often, when you get to the end you'll be both enthusiastic about it and know what the next few words are. And you do it all one word at a time.
Neil GaimanLife is sometimes hard. Things go wrong, in life and in love and in business and in friendship and in health and in all other ways that life can go wrong. And when things get tough, this is what you should do. Make good art.
Neil GaimanSo the day became one of waiting, which was, he knew, a sin: moments were to be experienced; waiting was a sin against both the time that was still to come and the moments one was currently disregarding.
Neil Gaiman