Hello, I would like to ask when it is necessary to register a trademark. I would like to start making jewelry, first a few pieces and see if it catches at all. I created my own logo, which would be part of the jewelry, but I don't know if registration is necessary, which, as I read, takes at least 8 months before everything is reviewed. In another article, it was stated that registration is not necessary in this case, you just need to see if I am copying someone with a logo and constantly check if someone is not copying me. So I'm looking for answers. Thank you.