Im a small but upcoming videographer , I've made many commercials , which led to be memorable and cool.I live in a small country , unlike UK or France , so other videographers in the business found out about me , and some the customers (as apparently some people recognize me as a videographer) .

Some months ago , many of the videographers started to copy me , producing many video visuals , that are similar to mine , (I have a distinctive style).

How can I protect me or my work from copycats , I know it is hard to protect it , and 'a similar looking video' is not a proof. I know for a fact they are coping me , from my sources and some comments .
I also know that in our line of work this is usual , but They have followers and audience , I have shit , as I said im upcoming (just to give you a picture ,with IG followers ,lets say I'm 2k with a portfolio of a 30k <They have 10k with a portfolio of a 10k)

What do , What happens if my upwards progress stops because of them ?