im stupid

guyssssss okay SO i got the kyleena iud on tuesday. i had sex the day after. then yesterday (friday) i had sex but this time he came inside bc we both thought the iud was effective right away. turns out it’s not. NO OBE TOLD ME THIS. i was on the pill but i stopped the day after i got the iud so that’s not protecting me. BUT we googled how long it takes to go into affect right af the r sex n he ran to walgreens n got me plan b. I AM SCARED.

what do i do