Hi, may I answer your health queries right now ? Please type your query here...I have a swollen area only left side of head/neck below the ear and towards the back of my head there is a pea sized lump and the whole area feels bruised, there was a painful spot above my ear 2 days ago which has gone now, I am 6 weeks pregnant, di can only apply heat and ice, could It be an infected lymphnode and how should I treat it?