Changing Schools

So, I was kicked out of my major because I was losing sleep.  I had the feeling I would change, but I only wanted more.  I really had the feeling I would like go into a different major but already plotted another heavy load in the same line.  In piano, I guess I thought I'd get a D or F, and I thought I'd get a higher grade in one or more other classes.  One was unfair, and I could have done a project over the summer.  So, because of unfairness, I thought, I couldn't even transfer to another prestigious institute.  Now, I just need grade forgiveness for 18 credits I took online.  1 class I only have 1 more shot.  I don't have a 4.0.  I think I have a 3.5.  I'm not sure why I never memorized my piano piece.  I should have been withdrawn.  I guess everyone should be withdrawn.  The goal is to get a high G.P.A.  I mean, I needed a place to better myself.  I didn't know what major to change to, neither, because I was kicked out of my major.