My partner and i are trying to conceive first attempt this month we basically had sex everyday from when i started to ovulate i am now 16DPO and i have been having symptoms such as nausea extreme fatigue cramping and frequent urination. i got a BFN on 12DPO and again on 13DPO and i'm to scared to try again. i woke up this morning with period like pains and a very slight reddish discharge when i wiped is there still a chance i could be pregnant? and when should i test again? I need to know early because i work as a Scuba Instructor and am meant to be diving with weekend... Thanks