Hello my husband and I are trying to conceive. My menstrual cycles are about 35-40 days long and we roughly calculated my OV date(18 DPO). Any who, I took two HPT Monday 8/14 and they were faint but I keep reading not to use blue die. I have most of pregnancy symptoms but I started spotting yesterday and now I am bleeding some but not heavy at all. Could I be pregnant or am I starting my cycle super late? I wanted to wait a few more days and take another test then call my doctor but now I'm a bit concerned.