I’m not on birth control and exclusively use pull out, for the past 2 days I’ve been feeling really nauseous and I’m literally gagging about to throw up at certain smells, like not even bad smells but anything that’s over powering. My period is due in 1 week, surely this is unrelated like is it even possible to have symptoms this soon? Btw I have long cycles around 33 days and ovulate randomly.