Burning head on Sertraline

Hi All,

Started on 50mg at start of December and by day 3 was experiencing a burning sensation on my scalp which comes and goes. However, I am now on day 3 of 100mg and the burning sensation has intensified. My main issue is health anxiety so my mind is now going 100 miles a minute. Has anybody else had this and if so, did it last/how long until it went away?