Hi there,
I was in a similar situation in 2013. I had been in a program that was not meeting my needs, and with whom i had a... difference in vision. It was a tough decision, especially financially, since I had not been getting full funding- by leaving then I was basically leaving 20k behind, not to mention the year. The money still makes me bitter, but I think it was for the best. I don't regret it, and look on it as an expensive, cert-less post-baccalaureate.
I would weigh how much you've invested in to your current program vs what you would potentially gain by being at another program. Is it worth it? I wouldn't rely on getting in to the other school either (though you may still have it!)- diversify your application. Approach it like you're starting over, and do your research in to schools with your new experiences in mind.
Good luck