I feel stupid asking hehe. The answer may be I need to organize my files and create my own zip manually. I just thought since the Mod Manager downloads and explodes the mods automatically that there may be a tool that would package my mod for me. I do have 7zip for my zipping needs hehe. The Creation kit seems like it might be doing it when I "Create Archive" I get a pack files option. I just can't specify where, so I don't know where it's created, or even what it is called. Uploading to steam was all automatic.