Should I be eating more?

JBearsMom21

I work 2-3 days a week back office at a pretty busy medical practice. During those days I am usually on my feet at least 7 out of the 8 hours I'm there. When I used to wear my bodymedia it estimated me to burn around 2800-3000 calories total for the day. Should I be increasing my calories on those days? I am at 1600-1800 and not eating back exercise cals right now...