I'm a (removed) convert
I am wondering if putting on the hijab is good. It;ll make me as a white skinned (removed) the center of attention and everyone in my big school will know who I am.

I also fear itll make the islamophobes worse and provoke them. Seeing a (removed) in hijab would make them really angry and maybe likely to spread more hatred and monger fear.

Am I thinking too much about wordly stuff. Should I just do it?

In fact, it is the other way. You can spread love among the students, and show them the beautiful and shiny side of Islam, and how it directs its followers to treat others in good manner.
Be proud of your hijab, and look at it positively.