Help

Today is March 1st. Recently, I felt so upset. Many different kinds of things were appeared suddenly, such as study, my travelling visa.
In the study, because the final exam is coming, then the presentation and essay must be got ready from now on. I still remember how toilsome I was in the last term.
Another event is my visa. I wonder to go to Australia to visit my girlfriend after this term. But it has a lot of complicated application that I have to understand it. The complex thing is that I don't have any knowledges on that.
God, help me!