TF2 Port Forwarding not working

Hey guys. I really need help.

I got Gmod and made a server for it. I got all the ports for it forwarded and it works like a charm. I then turned my attention to TF2. It won’t work for anything. The ports I have open are:

UDP: 27005,27010,27011,27015,27020
TCP: 6003, 7002,27005,27020

I have updated it recently, I have friends just down the street testing, and I saved changes to my router.
Any ideas?