4 Days Ago I Went To My Hygienist For Scale

4 days ago I went to my hygienist for scale and polish , I suffer from gum disease . The next day I had cold symptons and felt unwell , the following day no cold but feel nauseous and tummy pains also gums on my top left side of mouth swollen and nasty taste in mouth , no appetite. Day 4 swollen glands in left side of neck and left side of face tender , still feel tired , no appetite and tired . Should I see my dentist or doctor .