Could this get you pregnant?

If a women uses the bathroom right after she has sex. Say the guy cums inside of her or something. And then you use the bathroom right after the women who just got done having sex.  You sit down, your clit accidentally touches the toilet seat because you sat to far up on the toilet, and used the toilet papers roll. What would the chances be of getting pregnant? I used the bathroom after a women that just got done having sex. Could this get me pregnant? Is it crazy that I'm even worrying about this? I have OCD and anxiety issues. Here lately I've had the obsession of pregnancy, and it has turned to paranoia. Crazy, I know. I'm consulting the doctor very soon. So what would the chances of getting pregnant from that be? Be as nice/harsh as you want. I just want my mind to be quiet for once.