What do I do while my girlfriend is grounded?

My gf is grounded from all communication via internet, phone, etc, as well as "real life". So for the next few weeks, we won't be able to talk. :'( Right now I'm trying to keep myself busy by hanging out with my friend, being closer to family, and getting out more. What are some other productive ways to cope with this and not feel so lonely? My gf is the only person I vent to and am closest to. I miss her soooo much. It's already been almost 4 days.