you probly just messed up you cycle.when i was on the pill i did the same thing,i missed a few and had irregular bleeding,then i taught i was pregnant so i stoped taking the pill and had a period for 8 weeks. if you think you are,test again in a week or so.hope this helps
Like the other commenter said you probably just messed the cycle up by taking three pills at once (they're hormone pills and because your cycle is based on hormonal changes, an overload of hormones would've caused the symptoms you've experienced).
I'd call your doctor and ask them how they want you to continue if you've stopped taking the BC altogether since all of this has happened. Otherwise, continue taking your BC as normal and hopefully your body will get back on track.
And I don't know why anyone would scold you! We all make mistakes and do things we regret. Don't worry about it!