Hello good day. I ate steak yesterday and after eating, I felt that thereis a small particle of food that's been stuck at the back of my tongue (right side). It doesn't hurt but it is really irritating me. I thought that it will be gone overnight but it is still there. It happened to me couple of times, but I don't know what to do anymore. I cannot reach it with my finger and even when I cough, it doesn't help. Kindly help me, thank you.