I would think most people will only judge you on you, yourself not where you are from or your nationality, that would be discriminating against you. And if so, you wouldn't want those types to date anyhow, so no real loss, is it? Lots of kind people who would be interested in you, take the time to seek them out by having conversations and being social and friendly when at school in Florida. Don't go in with the attitude on yourself you said in your post, it will affect how you approach others, IMO.
This comment that you made is what I am referring to:
" I despise my country and heritage and wish I could replace it.. "
Like who you are first and others will follow.
“The one you love and the one who loves you are never, ever the same person.”