The 27-year-old is still waiting to learn whether he will be offered a new contract by the Blues.
O’Conner was handed a six-month deal by Birmingham in the summer.
O’Connor said: “Nothing is being said at the moment about a new contract.
“The gaffer has got faith in me. It is just about people upstairs at the club.
“I would love to stay at Birmingham. It’s a fantastic club and I’ve enjoyed my time here and hope it can continue.
“I’ve got to keep my head down and keep working hard.
“But, if it doesn’t happen for me here, I can move on being happy with my form at the moment.”