Is the music still for me?

So this week we are going to take about music. More importantly how i'm thinking about changing my major. So over this past year i have been trying out being a music major and in some aspects i liked being a music major but i've noticed that i am not enjoying it as much as i thought I would. I have noticed that there is a drive that I see in the other music majors that i just don't have. The drive to just lock myself in a practice room for hours on end and give all of my time to it. Don't get me wrong i still love music and if i do switch my major i would still be in the department but i just wouldn’t be a music major anymore. I would still take jazz combo because i really enjoy jazz, I thought that i would like it but seens i have started i enjoy that class more than my other music classes that i am taking. So my plan of actions is going to be i'm going to wait out the rest of this semester, and when next semester comes around i will go undeclared and work on my GE classes as well as start looking into some potential majors that i would enjoy and go from there, but in a nutshell that is what i am battling with. Whatever I end up doing i'm going to take it one day at a time that's all i can do.