FBI , SEX , PORN

I get a little lonely when my husband work long hours. Especially at night in my cold bed. 😅🍆💦🔥However I wouldn't do something I would regret for the rest of my life. So when he's not home, I watch Porn & Masturbate. And he doesn't not care just to throw it out there. We are adults and we watch porn together to set the mood sometimes. Anyway, last night he wasn't home so I got a little horny, watched some hot porn on my phone, but came across this wierd video about this girl getting screwed by a horse and all of sudden I get a pop up on my phone sort of like an Ad saying I'm being accused by fbi watching this video. And it had my county but I didn't even watch it all I know it's a clip about a girl & a horse. 
Anyway, it turned me off lol and I got scared. And almost humiliated with myself because I wonder how true this is? Would fbi come to my house for watching porn? Or this kind of porn? I know Rape porn and Child Porn is out of the question and totally against the law. But like I said I didn't even watch this and it was an animal with a human... Help here? Is there punishment for coming across this? I didn't even ask for it to be on there