I don't want to disturb the ongoing game with too much off-topic stuff, but I wanted to ask you something about your current situation. Chemo while pregnant sounds very, very bad. So if it turns out to be a localized tumor (hopefully it turns out that no tumor is left), did the doctors ever mention heavy ion therapy (also known as carbon ion therapy) to you? Here in Germany that's a very promising new branch of cancer therapy which allows to irradiate tumors without damaging the surrounding body tissue. It was developed in Heidelberg, but I know that there are now several therapy centers across Europe, Japan and Australia. I don't know about the US, but if the diagnosis is bad, it might be worth to ask whether HIT exists in the US and is paid for by your insurance.
Still, I really hope that it won't become necessary at all and that everything turns out all right without chemo or radiation therapy.