Connie,
If you weren't scared, you wouldn't be normal.
As you can see from my signature, my diagnosis, location of my cancer and treatment were the same as what you going through. I'm here 4 years later to tell you that.
Please feel free to send me an email and if you would like to talk to me, I will send you my phone number.
I, and everyone else, am here for you.
Good luck on the 21st.
Jerry