I posted this at the weekend butdidn't get a response and wondered if there was anyone on who could help - not that it's serious or anything- my 4 year old son has a very strange looking spot on his face that he's had for a couple of weeks now - it's raised and bleu/black in colour, it's not itchy or causng him any trouble, just wondered if anyone's got any idea what it could be- he's got two warts on his finger, could it be a wart?