Am i in trouble? (the guy is american, im from europe)

[EU] Hi guys! So i have a small issue here, im known on a site where there is a meme about me being a Doctor ( i am actually not one) i usually write stuff that is obviously sarcasm+ i state on my profile that im not a real doctor. Now my problem is that there is this guy who propably have some kind of mental issues, he goes against everyone on the site, i usually just think of him as a troll, but now he said that he filed a report in ic3.gov for me impersonating a doctor, now here is a few things that u have to know I never scammed anyone with it, again, its satire, and everyone knows it except the guy im talking about, I write the most ridicolous stupid shit you can think of, so i make sure that people actually get that im not a professional. again ,i NEVER did any fraud type of thing, i never opened a clinic like some guy did a while back, its just a meme/joke but im worried that that guy framed his report as if its real, when its not. My question is, if i never took or even asked money from him, and if its obvious that its just a joke, and on top of that i state on my profile that im not a real doctor (btw the site is not about healthcare or anything like that, its some random board about videogames,) could i get into trouble or not? Again, i did not scam anyone. Thanks for the answers, i dont know what ic3.gov is for (fully, i guess its an organisation working together with the fbi and stuff against frauds, correct me if im wrong) so im worried.