Can I be considered a Polyglot?

So, I am 14 yr native italian and bulgnais, altought i cant speak perfectly the language and I dont eve n know if it can be considered a language, since it has probably less then 100k speaker, but it has its own grammar rules and all the other stuffs Also I speak fluent english(b2 i'd say) and almost fluent spanish(b1 i'd say), and i'll be fluent in german in 1 year probably (rn probably a2)