Well... my af is due in on Sunday so far no sign as I have always suffered really bad with cramps in my back when it comes to being due on specially in my back I have to lay in bed because the pain is that bad! Last month a week before I was due on I was in agony with cramps in my back but this month I'm not maybe ita all changing as I had my implant out in July so just waiting game.. iv taken few tests that's come up with faintest lines ever I can only notice with light from the window so is my body playing tricks with me!! Will test if af doesn't show up Sunday !