Hello, I Am A Moderate Smoker However I Smoke Loose

Hello, I am a moderate smoker however I smoke loose tobacco out of a bong. I am a heavy weed smoker. I have had swollen veiny looking tonsils for about 2 months now and my voice is hoarse, I feel like I need to clear my throat constantly and there is occasionally some white on my tonsils that I can scrap off. I am pretty sure the holes in my tonsils have gotten bigger, and I am extremely worried. I know I shouldn’t smoke but I have only smoked tobacco for a year, surely I cannot have throat cancer??? I suffer from anxiety so I am very concerned as I am only 22 and have a lot of life to live! Please let me know what could be the cause of this