Is it OK to be miserable?

Is it OK to be miserable? Some days I don't feel like doing anything. But I need money. Would you rather sit in misery the whole time or do anything it takes toake some money to not be miserable. 

Some days I just feel out of it and I know I need to make some money online. Right now I have a little computer an Asus and its almost full on memory. I also have my phone which I'm blogging on right now. I know making money online is my only way to make it out of the misery I'm in. I know I have to get up and make money. I know it takes time with blogging. But I think I can make it. I know I just have to keep blogging and writing and telling my story.