$313 charge for Ticket Services LLC.... no clue what this is and I have no idea how to research it!

[Levdokiou]

There's a charge for $313 on my PayPal acct and I have no idea what is for! I didn't buy any tickets!

[kernowlass]

@Levdokiou 

Open a dispute for unauthorised transaction.

https://www.paypal.com/cshelp/article/how-do-i-contact-paypal-customer-service--HELP378

Run an anti-virus scan on your computer and consider changing your password and security questions.