Hey, so I am CD 12, I think, and I have been taking ovulation test but am getting no test line whatsoever. I read the directions five times and did as they say. I have been experiencing light cramps (twinges) since before what I was sure was af.  Not sure now since she was lighter than normal and pink the whole time. Lasted four days and suddenly stopped. Today, I have started to get a bit of a strange pressure in my abdomen (I'm guessing around where my uterus is since that's where the cramps are) especially when I try to pick up boxes at work. Please tell me I'm not the only one. If anyone experienced something similar, what was the problem/outcome? Would love to know if I should call my doctor or not.