Help, it's Urgent!! I accidentally unmounted my hard disk (D drive)

MOHAWK117

Honorable
Oct 25, 2012
316
0
10,790
Hey guys! Umm... I was running auslogics disk defragmenter and I clicked on my d drive and said check for errors , then a CMD popped up and asked me to unmount it and I clicked yes. The scan was over and then I realized that by d drive was unmounted!!! I clicked the drive and it said access denied!!! I'm scared as hell right now and I did not have the time to search , please can you guys help me out!!!!!