I m 17 and I have had sex with a lad about 2 months ago and he came inside of me and got the mourning after pill , everything was going well I got my period so i knew I wasn t pregnant, but 2- 3 weeks ago I had sex again and Im not shure if the lad came in me or not as we did not use any contraception , I have being felling really unwell and thought it was period pains but have not got my period yet I don t know if the mourning after pill is effecting my periods or if I am pregnant I am very scared. Im very tired but I nearly always am, I have mood swings quite badly and it s recking my head can you please help me? :(