I've not long registered with a GP but wondering if I should book an appointment, for at least a couple of months I've had occasional soreness in my neck and around my glands as well as occasional tenderness under my arm (so below armpit, where bingo wings are) and in one breast (though no lumps or anything else seeming wrong there). Not going to lie I'm a smoker so pretty scared in case it's something bad... what can I expect if I do book to see someone? Have had sinus issues in the past in case that could be relevant.