My 15 month old had her chickenpox vaccine 8 days ago. Now I think I have chicken pox. That possible?

I have small rash-like bumps on my leg are almost sore, not so much itchy. I had chickenpox thought when I was in 2nd grade, so I don't know if this is shingles maybe instead? My daughter seems OK...she's had some red splochy marks on her face we've been attributing to dry skin though tonight she had a single bump above her lip. What do I do? I don't have a doctor yet. Not sure if I should stay home from work or not either.... (as much as I'd love an excuse not to go to work, I have to tomorrow for an important meeting...) Argh!