I also had a lesion on the right side of my tongue. Stage 3 SCC. Hemiglossectomy this past Feb and just started radiation last week. Surgeon and oncologist had different opinions about chemo but at this point, it's a no go.
I'm 44, non smoker and occasional drinker. Negative for HPV. No idea why I got OC. I'm not a big cell phone user and think I was just one of the unlucky ones. My first signs of the SCC were 3 years ago. I had the area biopsied by an O.S. and he said it was epithelial dysplasia and not to worry. HA! Lesion somewhat healed for a few years and then came back with a vengeance this past Summer. It's been a tough journey and you HAVE to open up and tell family, friends and neighbors. You need everybody at your side for support. I isolated myself about 2 months after surgery and went into a depression. Thank goodness I reached out for help. Much better now. Definitely have better days than others but am moving forward.
Good luck in your journey!!