Thank you for the advice. I have been researching this as well and that is what scares me the most at this point. I am going to see my GP next week to plan how to monitor it, specifically in terms of symptoms and frequency.
For now, for what it's worth, I've added a whole bunch of "cancer-inhibiting" foods in my diet, like raw garlic, walnuts, green tea, turmeric+curcumin, as research shows that these foods slow down (if not prevent) the growth of cancer cells in the body.
Thanks for taking the time to reply, I am going to keep you updated.