[Redix4]

Hello! - I'm still relatively young and have no desire to get pregnant. However, last night (12/7) I was fingered by my boyfriend and am somewhat concerned. I've always been overly paranoid and so I'm aware of the low risks of pregnancy via fingering. Here is the situation:

His fingers had not touched his own penis in the time I was with him, and so I don't think he had any sperm or precum on his fingers that would've been alive. However, I had started to give him a handjob before realizing we didn't have lotion and it would be better to wait until we did. I didn't feel any precum, but I'm aware there could've still been some. After a few minutes or so (lets say 10 min.), I "helped" him down there by playing with my clit. I do believe any pre-cum on my fingers was well dry, and I did not actually stick my fingers in myself.

In addition, my PeriodTracker app tells me my period will come in 4 days (12/12), and I've been feeling the cramps already.

I suppose what I'm asking is, what are my chances? Is it worth worrying over? If need be, I can get Emergency Contraception, should I? Also, if I have a heavy period as usual, could I still be pregnant? Thank you so much for any information you can offer, and I will definitely be getting birth control in the future so I don't have to be so concerned.