Last night my husband and I had protected sex, he finished and took the condom off and we decided to go again. He wiped off his penis then I put another condom on, but I’m not sure if my finger touched his penis briefly then touched the tip of the condom? So could sperm have gotten on my finger then onto the condom and once reinserted, gotten into my vagina? I am on birth control but I also know anything is possible. I get my period in 11 days and just want some reassurance!