I took levonorgestrel once in january and oncr february cycle then took ella one in march? three cycles. will this affect my periods so much? like make them super irregular

Maybe. Maybe not.: Emergency contraception pills can alter the menstrual for the cycle in which they were taken, and sometimes the next cycle too. One should be sure to check a home pregnancy test about 3 weeks after sex, because emergency contraception pills work most of the time, but not all the time. Also, be sure to consider a reliable form of birth control, so that one will never need emergency pills again.