By the way I look do you think it would be strange for me to have an English accent?

Americans love a British accent in all its colo(u)rs. Most of us aren't idiots. We know there are blacks in the UK. Those of us with brains also understand why, that Britain colonized the Caribbean and hence there are a lot of Brits of West Indian descent. You will be a big hit with American women of all races. Trust me on this. You might stop with the "ain't" though, nobody with any education whatsoever will accept you if you talk like that.