"attention to all teen girls who are scared!!!!!! i stayed the night at my boyfriends on the 29th of january. we had intercourse and he finished inside me. i was freaked out!!!! i am only 18!! i am on depo. but started a week and 5 days before this happened.! i was scared. the next night about 7-8 hours after this happened my mom took me to get the morning after pill. i had little to no side effects. i was tired and i was craving a lot of food.  i was scared cause i didn&#039;t get my period. but i found out. with depo you wont get a period. it&#039;s been about 29 days since this experience. still haven&#039;t gotten my period. im not pregnant. i am not worried. so if your a teenager girl. who is sitting on her laptop or cell phone scared. this pill works"