Period is a week late. always on time now 5 days late, mild breast tingling and some watery discharge?

See someone: This could be due to pregnancy, it could be a sign of a missed period with a buildup of a certain hormone due to an irregular period. Occasionally this may also trigger some discharge, but watery discharge could also be due to some type of vaginal condition, like bacterial vaginosis. I recommend getting in for an exam. You could start with a home pregnancy test for the missed period.