Can sperm swim through jeans, silky underwear and a pad?

Hi doctor, im concerned, on valentines day i got my period and it just ended yesterday (about 8days give or take). It was around a medium to small size of a lightish brown color. I was wondering if it means that im pregnant. This passed tuesday my partner and i had dry sex. I had on jeans, silky underwear and a pad but he just had out his genitals. I touched my jeans and it was a very slight like moist or wetness by the edge of my underwear underneath my jeans. Im not sure if it was from me or him. I was wondering i could be pregnant and if sperm couldve traveled through my clothing? Please help! Will be much appreciated

[jasmineNcarlos]

Girl u ain't got nothing to worry bout u ain't pregnant their is no way sperm can swim thru clothes

[Devilbaby]

Don't worry :) u won't get pregnant