It used to be when i was on top and just hurt a little bit.. but a couple of days ago my bf penis had only entered and it started to hurt really bad even going slowly.. i had to stop because the pain was taking my breath away it was that bad.. I'm not ovulating as i just finished my period 6 days ago.. but my breast are a little sore tho.. just wonder if anyone could tell me what is causing this pain, Thanks x