1. when I'm in sleeping position and get up i get ice pick headache for few seconds(any portion of head usually, not a specific place). 2. it is there from 4-5 days. from last two day symptoms are little reduced but not gone. 3. sometimes head feels slight heavy or kindof brain fog. pain and heaviness is not intolerable. 4. two weeks back i had cold but now i dont have any cold symptoms.