On Aug. 30, I had a partial glossectomy for stage 1 SCC. Then on Sept. 20, I had a modified radical neck dissection to remove some lymph nodes (which were clear). Though I still have some residual numbness in my left cheek, jaw, and ear, I had mostly healed up from the surgeries and was doing well. However, around New Year's Day I noticed I was having some speech issues (slurring; difficulty with certain consonants). Then one night while I was chewing food, I accidentally bit into my tongue really hard, causing intense pain and profuse bleeding. Since then, I've bitten myself several times in the same spot. This is something that never happened before I had cancer. Here's the weird thing: The raised lump and deep bite wounds are not on the left side of my tongue, where my teeth are. No -- the injury is almost at the center line of the tongue. This means that I'm biting myself because the tongue is deviating to the left side while I'm eating, and it's getting in the way of the teeth. You'd think that I would be LESS likely to bite myself on that side, since part of it was removed in the glossectomy and it takes up less space in my mouth.
My question is, why is this happening now? Is it related to the cancer (which, as far as I know, is still in remission)? Is there anything I can do (other than quit eating) to prevent the biting? How do I heal the wound when it keeps getting injured? Should I call my surgeon about this? (My next check-up is scheduled for Feb. 8.)