forgot a birth control pill

i started a new pack of combination pills and completely forgot to take my pill (at 9:30pm) on the second day. i only remembered around 10am the next day and took it and took another at 9:30pm that day. so my first pill was on friday and the one i missed was saturday and took 2 on sunday. i plan on having unprotected sex on friday. will i he protected against pregnancy?