Cramps and Back pain before BFP????

Did any of you ladies have cramps and back pain way before AF was due? I mean like two weeks before AF? We have been ttc for 9 months and this is the first cycle I have had cramps and back pain every since I ovulated 6/20 I am now 6 dpo and I am still having cramping and back pain which is not normal for me so either I'm pregnant or my body is playing some horrible tricks on me!!!