Period end 6 days ago. sex the next day. light pink spotting yesterday and today in morning. unusual 4 me. no itching or odor. poss causes 4 spotting?

Common problem : 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.