I was wondering if it's normal to have your period for 2 weeks.

You could: have a 2 week period, and this could be normal every once in a while. Check a pregnancy test to be sure you're not pregnant if you are sexually active. If this continues,have your thyroid checked,as thyroid imbalances can cause irregular bleeding.

Sometimes, see doc: Your periods occur because of changes in hormones within your system. While a lot of women have a period every month around the same time, there is variation from cycle to cycle. Ie – a period may come on a few days earlier or later and maybe heavier or lighter depending on the endometrium lining. It may come continuously or with intermittent spotting. These are variation of a normal process