I don't know what to do I am 5 days late not feeling 'normal' feel quite sicky throughout the day, lower abdominal pain..nothing severe, had a blinding headache last night and generally have no energy I keep thinking it is my period coming, been checking for the past few days and no sign of period I am scared to do a test because I don't want a BFN, shall I stay in my bubble until my period arrives...what would you guys do?