Confused...9/10 dpo but BFN. Tingly nipples!!

Jenna
Thank you ladies for reading. This site has been a huge support for me. I had a miscarriage on the 22nd July 2014. I then did not get a proper period until the 5th November 2014. I tested positive on an OPK on Saturday 15th Nov and Sunday the 16th Nov so I am roughly 9/10dpo. I have had tingly nipples and sore boobs for over a week however I am testing and no line whatsoever. Am
hoping I am just too early. I have had increased creamy cm and have just started feeling nauseous today. What do you think??