Hi,
First - Hang in there!
Prayer is powerful.
All cancer's should be watched closely. You should always be aware of your body and the changes it goes through.
I am not an expert, I'm just a cancer survivor.
I think there is a possibility of any cancer metastizing.
I would ask to speak to a medical oncologist and a radiation oncologist about your cancer. Try and get a second opinion. It doesn't mean that you don't trust your current doctor, it just means that you want another doctor to provide information.
Remember, knowledge is power.
Kim