Memtest86 killed my USB drive?

I have created bootable memtest USB, after succesfully completing the memory tests (no error what so ever) I have clicked on a restart button in mem test, PC restarted and USB drive completely disappeared from a boot menu and doesn't show in windows either, Disk manager recognizes the drive but all it says is ''no media'' and doesn't offer any partition or unallocated space to be reclaimed( [Imgur link to the disk manager](https://imgur.com/a/No1LmGX) ).

Is there any way to salvage the drive or is it just gone?