USB is not detected

My USB drive is not visible in lsusb or in fdisk -l . It is appearing in lsblk but showing size 0 . Can anyone suggest me how to fix this?

How did this happen?
I was copying some files from my laptop to my USB drive. Suddenly the Dolphin software stopped working. Even I was unable to terminate the software, so I did restart it and when it restarted, my USB drive is not getting detected.

Note: I have tried to fix this using Chipgenius software in windows by following a youtube video. But after completing the scan it is showing blocked

Hi @Sdutt ,
Welcome to the forum!

I wonder whether you could read this post in order to solve your problem.

External hard drive not mounting - #13 by winnie

Hope it help, regards.