I'm new to this app and not sure how to use it. I'm not 100% sure if I am pregnant or not. Only been a week since the unprotected sex and I am nervous about if I am, I did have light spotting which is unusual for me and I have been more tired than normal. I'm usually a night owl and fall asleep at about 3-4am and get up about noon and don't go back to bed but this last week I just seem way more tired. I did feel nauseous once but what has me worried is the spotting that is not the norm for me. The "spotting" only lasted maybe 24 hours and there was like no blood or anything just knoticed when I wiped. I know I have a few more weeks to go before it can be conformed or denied.