I had unprotected sex 3 days after i started the mini pill and a week later i was meant 2 have period but im 5 days late i took the morning after pill?

Late periods: It depends on how old you are or if you have had intercourse within the "danger" period, but missed periods for females almost always warrant a pregnancy test. Spotting can also mean hormonal changes which may be natural as you age, or related to a number of other factors, including stress, nutritional variation, anemia, etc. Recommend you visit an MD clinic to be checked out.