is this okay ?

i regularly have sex with my boyfriend and have been for about a year now , i thought i’d never have to worry about getting an STD or anything because i lost we lost our virginity to eachother and neither of us have had sex with anyone else since , were also both really hygienic and use protection ( pills and condom both ) so i never really worried about getting regularly checked for an STD .. is that a problem ? or should i get checked ?