condom base slipped down

mason

i had sex 2 days after my period ended (oct. 8th) and my app said my ovulation day was oct 16. we used a condom, but it was too small and there was stuff at the base and the condom was down a little after. i’m not sure if anything went inside but i guess it’s possible? i have really bad health anxiety and emetophobia so i can’t tell if i’m nauseous, cramping, and moody bc i’m anxious and making myself? or if i could be pregnant? what do you think?? i’m young and i cannot be pregnant, i’m so scared