i put my 2nd nuvaring in 3 weeks ago today so technically i'm supposed to take it out today, but i wanted to keep it in for a few more days so i can avoid having my period on the weekends every month. i'd rather be a friday or saturday start. well, i started spotting very lightly today. if i leave it in a few more days will my period be extra long? should i just take it out today & try again next month?