If you stay with music, aim high - for teaching, college or above. If you want to play, aim for the most aclaimed orchestras etc and play with them for experience. Most public schools these days cut funding for music and arts before anything else. Plan on being good at fund raising etc with a public school.
Do a little research on what will be in demand when you join the work force.
You should consider a secondary degree in another teaching field...... agri business maybe or vet tech, animal husbandry, health, life studies (home management, finances, etc) Something you enjoy and can still teach at the same schools (most teachers have to be able to teach more than one subject.) This will give you more options as well and still have the perks working in a school environment. You could always do music lessons at home on your own or for local colleges in evening classes, and work in something else. I would consider being a farm/large animal vet, or aviary vet, a standard pet vet has it's rough days that I would have a hard time with personally.
Just some thoughts...
As much as I loved my experience in Art school... it's really served me no purpose at all. I've had to work for experience to get where I am now. I wish I would have really thought more about what I should have studied to make money vs what I was really good at. I would have enjoyed making money in Art, but really in todays economy not to many people are buying art, knew I didn't want to teach, and didn't want to move to a big city or embrace the art world as it exhisted back in the 80's. I should have studied archetecture or some other more useful field than fine arts.