This might sound silly but im genuinely worried and cant ask anyone around me. It happened a few days back and now im overthinking everything. Just need to understand the actual chances, pls dont judge.
The chance is very very low from fingers. Sperm doesnt survive long in open air, so by the time its on fingers it usually loses ability. But if you are worried about a late period, just take a test after the date and stop stressing.
Take a breath, this kind of situation rarely leads to pregnancy. Worrying wont help, what helps is taking a test if your date passes. And if you want to be safe in future, talk to a doctor about proper protection.
Realistically this almost never causes pregnancy. For it to happen fresh fluid needs to reach inside directly, fingers in between makes it extremely unlikely. If your period is delayed, do a home test to be sure.
I am not a doctor so i wont claim anything technical. From what i have read the risk in this situation is considered very low. If you feel anxious about it, a gynac can answer your exact doubt clearly.