Hello I am a 17 male, I have recently discovered a lump under my chin although you can not physically see the lump, you can feel it. My glands also have lumps but I feel like that’s just swelling on my glands. I recently have had a cold and a sore throat that I thought was tonsillitis but as it had went away I now question of it was tonsillitis. My throat tends to get sore now and then. Iv also recently had chest pains too. I’m just worried as I have (stupidly) been googling everything just to put my mind and ease but now I’m left scared.