IRS Transcript Shows "Non-Filing Letter Status" After Submitting 2024 Taxes in February - Still Stuck in Processing

Just tried checking my transcript online and got hit with a nonfiling letter status. Never seen this before and im freaking out. Filed my taxes back in February. Anyone know what this means or dealt with this before? I just got on the IRS website to check my transcript for Tax year 2024, and I'm seeing some weird status information that's making me nervous. The website shows: Tax year 2024 Return Received: ? Refund Approved: ? Refund Sent: ? And then there's this message: "We have received your tax return and it is being processed. If you filed a complete and accurate tax return, your refund should be issued within 21 days of the received date. However, processing may take longer under certain circumstances. Please check here or use our free mobile app, IRS2Go, to check on your refund status." It also has a section called "Helpful Information" that mentions "Tax Topic 152, Refund Information" and shows "sa.www4.irs.gov" at the bottom. The thing is, I filed my taxes in February (over 2 months ago!) so I should definitely have heard something by now. I expected to see actual dates for when my return was received, approved, and when my refund was sent. But instead, I'm just seeing question marks and this generic processing message. And when I check my transcript, it's giving me a "non-filing letter status" which is completely freaking me out. Has anyone dealt with this before? Does this mean they didn't receive my taxes even though I filed months ago? Or is this some kind of processing delay? I'm seriously worried that something went wrong with my filing or that I might be getting audited.