I am around 7-8 weeks pregnant and a teacher. One of my pupils came in on Monday with very clear chickenpox like scars all over his face. I asked him if he had had chickenpox over half term and he didn't really reply but started telling me how he scratched off all the scars. I thought it bizarre. Later on that day I got an email from someone else in school saying that I had taught a child with chickenpox today and that he will not be returning to school until NHS guidelines say it is safe to. I completely forgot about it until today when I saw email as it's been a very busy week! Do you think I need to worry? I'm pretty sure I had chickenpox when I was y younger. I didn't touch him and the closest we were was face to face normal speaking distance.