Hi, I am female 44 185 lbs I have a lump on left side of my neck for four weeks now, it is not painful and doesn t move, doesn t seem to have gotten bigger over the weeks. Just a few days ago I found something at the back of my mouth on the same side , it feels like it is attached to my tongue and side of my throat. This doesn t hurt either but I can feel like a stretching in my throat when I yawn. I don t smoke, don t drink and have not had oral sex. I do have a bad tooth that has been there on the same side for quite awhile now, could this be causing the swelling and thing in my throat? Thanks so much ....