Need advice 😬😬

so about 3 weeks ago, my boyfriend and I had sex and we used a condom. now i’m 12 days late and i’m a little bit concerned. afterwards he had said that the condom was a bit tight. is there a possibility of being pregnant? is it even worth getting a test or am i just being too paranoid?

UPDATE: i took a test and i’m not pregnant! i just was being paranoid, now i just gotta wait for my period to arrive