Look on the bright side. This could be an excuse to buy another pipe, new or estate, in the form of a P-lip, probably a Peterson, with the bit that directs the smoke away from your tongue and toward the roof of your mouth. I'd second the motion on quitting for week or two to heal, and maybe that's time to get the P-lip, if your budget permits. I have one P-lip that I enjoy, but I wouldn't get more unless I had this problem ... them maybe I would.