The pill

Jessica
So I'm away at uni and get my pill from the doctors there, however due to family issues I have had to rush home, I'm on my weeks break from the pill and should start taking it again in 3 days, however I don't have any more pills as I just finished my last strip and didn't have chance to get some more before coming home. 
I plan on going back to uni and getting the pill in 5 days so I will be 2 days late restarting the pill.
Will it just be the normal use extra protection for 7 days or will it really mess me up?
Any advice would be appreciated!