Weird thing Happened with my NVME

Something weird happen to my laptop, Lenovo LOQ 15AHP10 (5060)

I Went to watch a movie, put it to sleep and close the lid because class is starting, after class, I opened it and tried to watch the same movie again

My 2nd nvme where I store all my movies was not detected, like its literally missing even on device manager, LLT and task manager,

Tried to restart it but didn't work but when I shut it down then power it on again, it finally appeared again,

Did anyone have experience this or explain what happend?