I had unprotected sex the day before getting my first ever depo shot I also took plan B the same day bc my doctor told me to. That was on tuesday today is Saturday and I had unprotected sex again last night but i wasnt aware that i was supossed to use protection for atleast a week or two after my first shot. Its been less than a week that i had my first shot a took plan b. So my bf did ejaculate in me for sure last night. Now Im lost what do I do? Should I take plan B again? Or should I just wait. Im also supossed to get my period in 2 days. Will i be safe cause i know my body is still new to the shot or am i in trouble?