Should i be concerned when my periods are two weeks apart occasionally?

See your doctor: There are a variety of reasons for irregularities in your menstral cycle. There are often simple treatments to help regulate your cycle.

Irregular periods : Irregular periods are one of the most common problems obgyns treat. If this is one time problem it usually resolves on its own. If this is a recurring problem you should be evaluated. Infections & hormonal changes can cause spotting. If there is a concern for pregnancy then do a home pregnancy test . There are many options available to help regulate the menstrual cycle. Schedule a visit.