How do I Combine this Unallocated Storage with the Rest of my Drive?

Showing the unallocated storage in Disk Management

Windows decided to unallocate a huge chunk of one of my drives for some reason. How do I add this back to my drive? Is there any way to get around this without resetting my computer? I'm on Windows Version 23H2 (0S Build 22631.4751). If there's any way to fix this without resetting my computer please let me know, thank you!