acutane effecting my period

hello, i’ve recently taken isostretinion for my acne. i suffer from severe acne and my doctor told me to take these tablets.

i was on them for 3 weeks, i had so many bad side effects that really made me feel miserable and down. so i decided to come off of them and ive been off them for maybe 2 weeks.

i was due on my period on sunday the 4tg of august and i still haven’t had my period. i’m not sexually active at the moment so i can not be pregnant but i’m just worries if something is wrong.

i usually have my period on time, i started having periods when i was 13 and i’m nearly 16 now.

if anybody has suggestions for me i’d be so grateful:)) xx