Well it's impossible for you not to worry - our minds are funny that way. I would, however, advise you not to jump to any conclusions until you have seen and spoken with the ENT. We have loads of lymph nodes throughout our bodies and cancer is not the only thing that could cause them to become swollen. Sometimes our lymph nodes are swollen and we don't even realize it (I mean, it's not like we all regularly spend time feeling our lymph nodes).

I would just say that you try to remain calm - I know it's difficult not to be freaked out but being freaked out isn't going to help you. Keep in mind that your emotional state can affect your health so just try to be patient - difficult as that may seem. Because patience is not my strength, I can tell you that worrying and freaking out isn't going to get you answers any sooner, it just makes the time between now and then feel like torture so rather than torture yourself, just take a few deep breaths and decide to be patient.

I haven't been on this forum long at all but I'm pretty sure that no one here would presume to diagnose you. I think most here would tell you something along the lines of what I have said.

Think positive and let us know what you find out - hopefully it will turn out to be nothing major.