I have these small bumps on the back of the tongue, which I read on here might be the large taste buds. I have had some allergy problems and drainage. I don't really feel like I have a cold though. Unless I reach my finger back and feel the bumps I can't really tell they are bumps. My main problem is they are rubbing on the back of my throat or maybe it's the top back of my mouth? It's uncomfortable and feels sort of itchy? Help!