Need I remind you two that we have no way of knowing how far we have to go to the surface, nor do we have any proof that she was the one in control of the spiders. We may have to fight our way out yet, and we can't do that if we can't breathe thanks to our lungs being filled with oil, or whatever this crap is.
It's even possible that while we're talking, sucking down diseased air, she can just sit there and wait, biding her time, so she can strike at us once we're too weak to stand, because of all the crap we're breathing. We could talk ourselves to death in this thing.
I want to have a chance at talking with her as much as you two do, but we can't talk to her if we can't breathe, and for all we know, one more breath could collapse our lungs. Plus there's the fact that we're bleeding ourselves, and compromising our lungs on top of that seems a bad idea. If we can get out of the cloud, and clear our lungs (as much as possible), then we could talk to her from there, if we can. Or, even better, the cloud could dissipate, which is might just do in short order if she was the one generating it. Once the cloud's gone, then we'll have all day to talk with her. Assuming no reinforcements for her show up.
It might even be possible to bring her with us out of here, although I sincerely doubt that's even possible. Would be nice, though.