I'm CD11 and usually get a positive OPK on 13-14 (26/28 day cycle) but took a test earlier and the line is a lot darker than it would be normally (I know it's not positive) on this cycle day I'm also getting a lot of very dull cramping (in the middle but low) and feeling a bit like AF, my nipples are also getting sensitive, does anyone get dull ache prior to ovulation or does it normally just happen when you are actually ovulating? 🙆🏽