Birth control and Plan B

I was having sex and the condom broke and he told me he came a lot in me.. I am on birth control BUT I had not been taking at the same times everyday but I never missed any pills, but to be extra safe I took plan b about 13 hours after. The day after we had sex I was supposed to start my placebo pills in the Birth control pack but skipped them and went straight to the next pack therefore I skipped that period. Next Sunday I start placebos again which I won’t skip. Do you think I am good? I have had absolutely no spotting or anything after plan b just thicker discharge. Do you think my period will delay due to all the hormones? Please give feedback. Thanks ladies!!