TTC for 10 months- I believe I ovulated early this month and at about 10 DPO I started getting nausea, backache and mild cramps. The cramps and back ache weren't signs but I had to take time off from work and I thought I had food poisoning. I decided to take a FRER and after 3 mins It was a strong positive (photo attached). We went to get a clear blue and it was negative - has anything like this happened to anyone and it still turned out you were pregnant?