Fully frustrated now...

I am Prashant. I'm pursuing In CA Final (May 13), CS Executive (June 12), and M.COM Prev. (April 12). Now a days I cant do study as i want to do i.e. systematic. I'm getting fully frustration. In my past time Study is more important and intresting to me. when i was study than I got Intreste. In my class whenever students got any problem than they was reffer it to me. But Now, Its all over. Now a day doing study is like very booring to me. Exams are coming and I dnt prepare well. What I do? I dnt wanna to lose any of chance n time in my life. I WANNA MY DAYS BACK AS I STUDY BEFORE. Please some one give my days back.....