I’m scared that I just did something stupid please help? Lol?

On my Snapchat I’ve been getting like a thousand of people adding me by my username and it started happening when I made a tinder and put my Snapchat user name on there. it freaked me out to have so many guys taking to me 😖 on top of the fact that one of the guys that added me claimed to be from the gang ms13 after that i blocked him and deleted my tinder. I accepted about 3 of them and then realized that that wasn’t for me because I get creeped out easily . One of the adds was from a girl that claimed to be a model recruiter and at first I accused her of being a fake and for her to leave me alone but then she convinced me that it was real by sending me the link to he website and I signed up without researching it and now that I try and go back to the website it’s like it doesn’t exist it’s called dibgirl.com and I can’t find anything on it . The name of the girl that claimed to be a recruiter was MKUltra. And after looking that up I’m creeped out now by my results . The website asked me for my name birthday height weight and pictures that were not edited. It had options of choosing for. Gymwear to no clothing at all and I sent about 2 pictures of me in a bra and underwear or bra and leggings. Then she messaged me back right after I sent the information and told me they needed a few days to review my information. Is this a real modeling agency or did I just send explicit pics of myself to some creep?? 😭. I know I should have been smart and researched it but I didn’t