Peace be on to you sister
All praise and thanks for the Creator for guiding you to Islam. It is such an awesome blessing and nothing can be ever compared to it, ever! May Allah keep you steadfast on this deen with the highest Iman. Ameen. I don't think you have to bring a Quran but if you want to, who's stopping you. Also there may be a sister with a head covering because tomorrow is the Jum'ah prayer so I guess you could expect a lot of people! Actually that might make you more nervous :O...
But definitely be prepared for a warm welcome on this forum and Friday at the masjid.
I hope that you have an awesome stay here and become steadfast in Islam. Ameen