I'm switching between college majors. Is it the right thing to do?

You sound like many other college students who get to school and can't quite make up their minds as to what they really want to do. It' s ok to feel like that, but remember no one else can make that decision for you. You have to do what will make you happy. If I thought I wasn't happy, I would switch and just try something else. Yes you may lose some time, but it's better than wasting a lot more time after you finish and have to start over. good luck with whatever you decide.