I am one week late today (35 day cycle). I have tested a few times in this last week BFN after BFN after BFN!! My boobs are tender and heavy, I'm napping during my lunch breaks because I'm so tired, I'm eating ridiculous amounts of food and never feel full!! My sex drive is in over drive my partner told me I was on heat! My discharge is excessive, and on top of that I have been suffering from nausea... I want to believe I could be pregnant but all these BFNs are really disheartening!! How much longer should I wait before I accept I'm out for this month?!