Omegle FBI warning, should I worry?

Uh yeah, today I was trolling around on Omegle. I pretended that I was a female transvestite and stuff like that, I also made up a depressing past when I was fourteen I paid a prostitute to talk to me and I cried on her stomach while she was naked and she cradled my head. I dunno weird stuff like that, then I got this thing saying that I was responsible for child porn. I had no webcam thing, I just got that, should I worry?