Sex for the first time 😰😱😬

I had sex for the first time, and Im really stressed about it. Wore a condom but penis touched my vagina for a second without one on before we started and Im not sure if pre cum ever got on me. Im super stressed about it. I cleaned up before sex and we wore the condom as I said, Im just stressed. Anyone please give me provided facts? Im very inexperienced. Thank you