Lost motivation in studies

I had lost my motivation for studies. It has been 3 weeks of the new semester, but I am still not in the mood of studies. Dealing with many things that had caught up, handling the issues that had occurred. Mid-term is here, but I do not know what I am supposed to study. What is this? Even if I do, I am losing my motivation. I just don’t feel I am into it. I just feel like getting a break for myself!

I know I supposed to study. I know I supposed to go for class. But I am always lazy. Whenever I think that I am tired, then it becomes the excuse for me to procrastinate. I know I shouldn’t be, but I just losing my motivation to do my work. Very restless.