Did someone withdraw your funds already OP? If there is suspicious activity, it is good not to touch or make a deposit in that account as it was compromised already, abandon it is the best thing to do.

I'm not sure what really happened to your wallet or if it was hacked already but in that case, it is possible to no longer see your funds anymore.
Creating a new one is necessary but you should keep your keys/phrases safe and out of sight from others or else, that still be going to happen again and again. Don't get easily fooled by hackers and scammers, they will target greedy and innocent people. Think first and do research before making a decision.