Should i worry if i haven't recived my Nj state refund yet its been more then 30 days since it was approved

You mean Accepted? That is not the same as Approved. And NJ just started issuing refunds on March 1.

Many states are experiencing a delay in releasing refunds this year because of the previous government shutdown. TurboTax does not have access to any information regarding your tax refund once it has been submitted and accepted by the IRS and state department. Please read the TurboTax FAQ, listed below, to learn how to track your refund with the IRS.

Please choose your state from the TurboTax FAQ, listed below, to check the status of your refund.

https://ttlc.intuit.com/replies/3300211