My last period was 3/25/2016. I have taken numerous hpts one being a faint positive two weeks ago..the rest have been negative or what look to be negative. I have most of the symptoms as I had with my previous two pregnancies (both ended in mc) I have sore achy breasts/nipples, extremely tired all the time, frequent urination, lower back pain, occasional nasuea, hot flashes, low grade temp, stuffy nose, mild cramps on and off.