HELP! bearing of my superstar!

Hello it is about a week that i am playing with my new yyf superstar. Before yesterday the yyf spec ball bearing C was very silent and smooth. But yesterday it started suddenly making a big noise and i feel that it doesn’t spin like before :(. I have never lube it and I have never disassemble my yoyo. It has never fall to the ground. Please tell me what should I do to make it spin like before. I need your help!!!

Just put a drop of lube on it.

Put the teeniest tiniest drop of lube on it. Actually less than a drop.

Or just keep playing with it. The noise may stay but the spintimes will go back to normal or better