Windows 8 system restore HELPP

Rpbones

Honorable
Oct 1, 2014
51
0
10,630
Hi, im freaking the hell out. I just restored my pc, it's at %21 and I just realized I don't have the activation key. I have the windows 8 disk, just not the activation key. Before i clicked on restore, it asked me if I wanted to restore by deleting all files, said to do this if i'm keeping my pc, which I am. But I clicked delete everything, it said to do this if I'm selling the pc. I clicked on that because I thought that maybe the first option would be more of a refresh than a factory restore. Will I need to buy windows 8 again :(((((((????