I am onto my 5th month from having a delayed period. My period has been irregular since I was young but it was regular since October 2019 not until this time. I had sex on March and I used an emergency contraception, and got my period a week later. I also got my next period the next month, April. But May came and no period, and I still haven't got my period yet. The last sexual intercourse that I had was on March. What should I do?