I am a 14 year old girl. Since january 2023, I was getting my periods after every 15 days. I took no medicine for this issue and I had an ultrasound test which came normal. And in april I got my next period after 24 days. Then, again after 24 days I got my last period on 4th may 2023 which ended on 8th may 2023. I have a trip of 1 week from 27th may to 2nd june. And I think I could get my periods that time. And I want I get my periods after 2nd june. So my question is, that, should I take medicine for delaying my period? And will it be okay and not harmful for my body if I take medicine? If yes, then please suggest me a good medicine and some guidance about it. Thanks!