Im 13 dpo. Af due tomorrow, took a test today but got a bfn. Had period symptoms for 2 days, (unusual for me, normally get symptoms night before af only) heavy feeling in stomach and back, i keep going to the toilet expecting to see af but nothing although have that 'wet feeling'. Boobs are getting tender today, keep feeling hot like a rise in body temperature and feel nauseous. Will test again in morning if no af but just wondering what dpo did you get your bfp?