Second pregnancy

Hello, so I’m trying for a second baby ... husband and I decided I stopped taking birth control tonight since my last pack just ended .... so I just finished my period and we have our big wedding ceremony (we did a small smal first one before I had my first baby she will be 2 on Sunday) my question is .... should I stop taking the birth control now to start getting it out of my system or wait until the dec 7th wedding and finish one more pack? TYIA

I guess what I’m trying to say is do you think I’ll get my period by the wedding and have it during it or will I be fine ?