should I be worried? (PlagiarismDetect question)

So I just recently wrote a paper used my own words and then used the free Plagiarism Detect checker but know I'm worried that it might be sold to someone because but then found out it could be a scam that took your papers and sold them to others.

I don't care if someone else uses my work but I'm afraid it might end up in some plagiarism black list site somewhere and my professor might think I've cheated or get kick out of school?

Know the question is do you think I should write another paper or I should be ok this time around? AS far as I know the professor doesn't require use any turnit.org or something like that.

Well I learned my lesson I didn't even think that this type of fraud could have existed or the type of problems with these types of 3rd party companys.

I just submitted it because I was nervous that some how accidentally copped someones eles'es work and didn't know it. The paper was a few page journal entry describing something so I don't know how useful it is to anyone and I don't think it was that good because I'm not a very good writer.

I'll defiantly spread the word so no one makes this type of mistake again that I know.