im worried i may be pregnant

hi guys im stressed out of my mind and hoping some of you could help. my boyfriend and i had sex and we used a condom but im still somewhat stressed because he’s making me a little worried. it was our first time but there was no visible leakage from the condom. the eve app says that i was supposed to get my period 2 days ago but normally i get it later in the month so i don’t think it’s accurate... also i have multiple reasons for it to be late as i recently was sick, i travelled yesterday, ive been eating less and exercising less, and ive had lots of stress lately. can anybody relieve me of this stress?