terrified abt possible exposure

On 15 July I sought an escort and had protected sex while on her cycle. It was my 1st tym and while was wearing a condom it got stuck just after the head of my penis and the lady used her fingers to push it. The intimacy didn't last 2 minutes inside her. My worry are 1)if the condom got pierced while she used her finger would the condom broke despite the length while am inside her. 2) what would be my chances of contracting HIV and STI from such act.