Just a little curious, but here goes.  About three days ago, I was shot in the leg with a copper BB from a BB gun.  No big deal, removed at the ER and was give a Tetanus booster.  Well this was Friday, today is Monday and I have had a sore throat all day and now the lymph node on the left side above the clavicle is swollen. No other nodes are affected it seems, so I am just nervous.  The wound where the BB was cut out does not appear to have any discharge or anything like that.  Any suggestions? I am a male, 31 years old.  I don't have insurance so I don't want to go to the doc unless I have to.