I am sorry for any inconveniency caused by your WD My Passport drive. Could you check if the drive is working properly when connecting to another PC and using another USB cable?
Open Disk Management and check if the drive is listed there. Does it have a drive letter? Sometimes, when a drive is used on multiple devices, it loses the assigned letter and the letter should be assigned manually. Try to do so right clicking on the drive. Do you have important data on the drive? If you do not have, format the drive and check again if it is properly recognized.
Please, let me know if there is any progress!
Hope this helps