New Cover and writer's block

I'm still working on the middle grade but I have had writer's block for about a month. Over the last two days I spent hours putting together my new cover for the book. It was hard and very frustrating but I did it and I think it looks good. I hope this gives me the push to get it done. I have already started working some more on it. Have ADD doesn't help the matter as I keep working on several stories at one time. At least I'm writing again and that always feels good.