So I’m 16 and im a week late for my period. I have always have had regular periods and the latest I have ever been is 2 days. I recently tried to have sex but I was just too tight and he was wearing a condom. The only reason I’m worried is because we tried it in a spot where everyone has sex so maybe there was cum left on the bed or something. I didn’t actually let my vigina touch the mattress though. Can I be?? And I’m too scared to take a test because at the end of the day im 16 and really don’t need a baby

I’ve also felt like throwing up for the past few days but I haven’t yet and i know nausea is a symptom of pregnancy