Hi, I had a biopsy done about 3 weeks ago on my tongue. He took a big chunk out of the side, and the stitches fell out within 1 day. There is now what looks like a hole on the side of the tongue. In 3 weeks, it has not healed at all. I went back to the surgeon, and he re-stitched it, and the stitches fell out two hours later. I haven't gone back. Will this eventually heal on it's own? So frustrating