Hi and welcome and acknowledge how hard it all is, yes it's exhausting. I just wanted to say that lymph node involvement means locally advanced cancer. Even though they are metasteses on pathology, it can still be curable if in lymph nodes. It's the distant metasteses they consider stage IV.
My niece was diagnosed in her 30s with 10 positive nodes, whilst a different cancer, 16 years on she is cancer free. I exoect you are waiting for the rest of the results...that was the hardest time for me. I felt much better once I had surgery and chemo. It's the waiting that did my head in.