Period jan6.started birth control took incinsistent sunday after. 2nd period jan 19. stopped birth contro no period. took test 1week ago -- negative?

Sex?: I'm not exactly sure when u had sex during this window, but let's say once a week? Also, we don't know when you will have your next period. Anytime you mess up the pills, you should use condoms for a month to prevent pregnancy. Take a pregnancy test a week for 2 more weeks, if it's still negative and you are taking the pill and using condoms, you are negative.