Spiritual struggles

I am having some spiritual struggles. I have to say that they have gotten better but they are still here. I get really down sometimes, I don't know what that is about. That has gotten better too. In the last few days I have had a few episodes though. I feel closer to God one minute and then so far away the next. I really don't know what to do. I am confused. I can not explain exactly what I am going through. I am also confused about what I want to do with the rest of my life. I know that I don't have to decide this very moment but the day coming. Another problem I have been having is that I have gotten really lazy. I don't get my school or my chores done. I need prayer. Please pray for me!