Hi Doctor,

I got my periods on the 5th of May(last month) i had ipill twice too last month coz of unprotected sex, even had minor bleeding after 3-5 days of consumption

I have not got my periods yet this month, i did take a pregnancy test on the 20th of June(this month) and it turned negative

I feel heavily bloated and burning sensation also i have pain in lower back, like is usually get before my periods

What are the reasons?