Will Be Missing 2 Birth Control Pills... What should I Do?

Hi guys! So I'm currently having issues getting my birth control pack,due to issues with my healthcare insurance, and I just found out I won't be able to get my pack until Monday! Tomorrow is when I'm supposed to start taking my pill again... I'm so worried this will mess up my period! How should I take my pills once I obtain my pack on Monday? Will I have to take 2 pills instead of one or skip 2 and start on day 3?

thanks!