I found out on thursday my DS1 has chickenpox, i then discovered by test that i was pregnant and after a blood test the following morning found out that i had not had chickenpox before and was therefore not immune. the doc sent me to the hospital and last night i got an injection which is meant to boost my immune system against getting it - but it is now a waiting game. the risks to me and baby are scary if i get it - anyone else have experience of this and can offer any advice?