I want to now what does it mean I had spotting on a Saturday for 30mins also had sex that night due to the apotting lasting30mins so Sunday I was clear bt awoke with headache,Monday I was clear bt was fln sick,Tuesday my body was fatigue and feeln sick with a headache,wed came I had a period bt only lasted until Friday nite&that's unusual what could be wrong

Spotting is common. Getting sick can be anything. There is NO WAY TO KNOW if you are pregnant or not until at least a week after your next period is late. Why are you having unprotected sex if you don't want to get pregnant?? Worry is awful, right?