Already tried that.
you said you were unsuccessful using the shortcut. did you successfully reset your preferences?
uninstall everything cc including preferences, https://helpx.adobe.com/creative-cloud/help/uninstall-remove-app.html
then uninstall the cc desktop app, https://helpx.adobe.com/creative-cloud/help/uninstall-creative-cloud-desktop-app.html
clean your computer of cc files per http://www.adobe.com/support/contact/cscleanertool.html
restart your computer (don't skip this)
reinstall the cc desktop app, https://creative.adobe.com/products/creative-cloud.
if you're unable to install the cc desktop app at this stage, use an administrator account (solution 3 here, https://helpx.adobe.com/creative-cloud/kb/creative-cloud-missing-damaged.html)
use the desktop app to install your cc programs/trials
I did almost everything you said except deleting all the other CC apps. (I figure that was last resort.) However, I think I might of fixed it. I was the only account on the computer so I went and created a new account on my computer and logged into that account. Then opened up Photoshop and it opened normally. So I logged off that account and opened up my regular account and Photoshop opened normally. Not sure how that made a difference, but hopefully it keeps working wright now. Thanks for your help.