If the phone is locking up when you try to login to iCloud, then try force-closing the app, restart the phone and try again.
If you still cannot get logged on, try logging onto iCloud on a computer to confirm that your login is still working there.
Post back and let me know the results...
I was never able to get back in to see the response, and someone from support contacted me and I explained the situation shortly after. But yes all the simple troubleshooting steps were completed. I did some more research online and finally was able to go into terminal while device was linked to computer and kill a launchd related to icloud and it reset apparently thanks.