Why do I lack motivation??

I am taking 2 classes online this summer to finish up my undergrad work. One class has definite deadlines (not late work accepted) while the other is just "do whatever". I am really struggling with that class. I am really far behind and really need to get caught up. That is my goal this week... to get caught up. Pray for me! I have 3 papers to write and a 6 question essay test to do. I am going to need some motivation.