HELP!!!!

Patient: I recently lost my birth control pills, I continuesto take the pills from a new pack but I’ve pretty much just been guessing when to take thepills. I am on Yaz and I’ve taken all my pills up until 2 days when I’m guessin I’m supposed to start taking the white sugar pills. Should I start my new pack after the 4 days of white pills is supposed to be(approximately) or should I start a new pack at the end of my period? thanks

Doctor: