Hetero aces, do you call yourself queer?

I’m demisexual but I’m in a heterosexual relationship. For a long time, I called myself straight. Then I found out I’m demi, and I identify as such. Since I’m a cis woman and I’ve only been attracted to cis men, would I still be considered straight? Or would it be appropriate/accurate to call myself queer? I’m pretty new to this, and this question has been on my mind for a couple days, so I’m just curious what other people think.