Hi guys thankyou for accepting me on this forum , I wonder if maybe I could get some advice ? I developed an ulser just under the tongue three months ago , 6 weeks ago a lump grew on my tongue , last week my throat is so sore at the back of my throat it hurts to swallow on same side , now my glands are also up saw doctor today and said I would be seen within 2 weeks , I really scared, I'm a heavy smoker and both my brother and father developed cancer in the mouth , is there any hereditary factors to this ? Thanks x