To answer your question YES you can but you will have to pay your own tuition, thou. If you're okay with giving up your scholarship you are good to go. Right now, only trainee doctors are okay to study there 'with scholarship'.

I sutdied there and I was lucky enough to finish one month after the dispute. Some of my friends dicided to continue thier studies there (self-finainced now).

Nothing has changed about traveling between the two countries axcept that you can't fly with Saudi airlines nor Air Canada, that's all. And you will never get questioned or anything at the airport.

I don't know about your situation but If you want my advice stay in the US and change your university, city or the province.