bc pill Aubra changing days

Ok so i start my packs every month on a tuesday. I have my period during the placebo week & start my period on either thursday or friday then i spot sunday monday & sometimes tuesday. I want to start my pill packs on mondays though so i can have my future periods a day earlier is it ok if i just skip the last placebo of this pack & staft taking my pills on a monday instead of tuesday? Will i still be protected?