Trying not to symptom spot... but...

I've had some weird symptoms this month! Namely some cramps at about 5/6DPO, REALLY sore and sensitive nipples beginning about 6/7DPO and still sore and sensitive now, EXTREME fatigue, and now it feels like I've done sit ups or something but I haven't !! Mostly on the sides of my abdomen... it's 2:17am on 10dpo and I can't sleep, last test was at about 5:30pm 9dpo and BFN. Anything similar result in a BFP?? First time DH and I have done the deed right on time multiple times!