hi me and my partner had sex on 18th Febuary 2014 and I ovulated that week he came inside me for 6days my period was supposed to start and I was supposed to get my period on the 4th March I have never been late before I am also having a white discharge and when I lie down my back hurts and sometimes when I lie on my right side my left arm goes numb and I dont know why. I am going to the docs next week just wanted to see if I can get some advice.