Can you ovulate a week later than you're suppose to. Sometimes I can feel myself ovulating. Yesterday I felt cramping and twinges on my lower abdominal like how I usually feel when I ovulate and had some back pain but I'm in my TWW soooo..idk if it's just my period getting ready to show. Could it be implantation? That would be awesome considering yesterday would be around the time the egg implants. Anyone have this happen and was pregnant?