What if you take the birth control pill in the wrong order?

Answer 1

It is likely that the Birth Control pill won't be A) as effective (meaning you have more of a risk of becoming pregnant) or B) it will not be effective at all.
No.
From the same week you should be ok, different weeks have different doses and you should take them in the right order. If you are worried, continue your dose normally just use extra precautions for sex (condoms)
If you miss a pill there is a 1% chance of pregnancy. Missing several pills in a week increases the chance of pregnancy. As long as you took a pill every single day then you should be covered against pregnancies.