possibly. children who get chicken pox at a very young age (a baby) or even get a vaccination before age one often do not maintain an immunity. and many times the early diagnosis of chicken pox was incorrect in which case you may get chicken pox in 2-3 weeks. or if you did have chicken pox in the past you could get shingles.
can you get chicken pox twice. had it as a baby am now 19 and been exposed to it?