Can’t connect to Openssh after reboot

I tried a method to using my home internet connection at work. I know port 22 is open at work, and I setup openssh and whatnot, and it worked last week. The only thing that happended to the computer was a reboot, and ever since then I can’t connect to it no matter what. At first, I thought that it was because of the Sockspuppet server. Under services, sockspuppet’s startup was automatic, so I disabled it all together and rebooted, but it still doesn’t work. Firewall, and router settings should be fine according to portforward.com. Is there something else I’m missing?