Is it normal to get your period after missing two days of the pill?

Not necessarily, since part of Birth Control's use is to regulate the menstrual period it is not uncommon for a disruption to occur after missing a dose. The same problems occur when you stop taking them. Your body has to adjust to a lack of or introduction of chemicals to it. I would not be concerned unless the problem persists. However, if you are very concerned you can call your physician to ease you mind.