I started to take birth control since 1/12
but today (2/2) when me and my boyfriend had sex
condom popped and we didnt know and he came in me
I'm on the 'inactive' pill line starting today
so I'm supposed to have my period sometime this week.

But I googled how long it take for birth control to work
and some people say a week and some people say
for first starters it takes a month.

Do you guys think I'm pregnant
and if so should I take morning after pill?