Missed period opinions please?

[melissa]

My last period was roughly the 2 or 3rd of march. 3 of april came and no period. I thought nothing of it as i have been under a lot of stress. I went to see my gp who thought was a good idea to go on the pill. He suggested dianne 35. During this time of taking the pill i had unprotected sex. I have no finished the active pill and on my 3rd day ofSugarr tablets and yet again no period. I realise that the best answer is a test but im hoping it wont be needed and i will get my periods although i am worried. Im a mummy to 2 boys 6yrs old and 18months. Opinions please