Twice now in a day yesterday afternoon and this morning I've suffered from a cramping pain in the front of my ankle and the front of my lower leg, it's so painful when it comes and I can't usually move my leg for quite some time until it eases off, yesterday afternoon it was longer I couldn't move it for about 30mins or so and this morning about 15mins, apart from that I'm ok no headaches or blurred vision, I've had cramps before in past pregnancies usually in the back of my leg but this is new to me having it in the front, I'm 34+4. Has anyone ever had this?