Peeps! I exercised today.

Nothing too exciting though. I popped in my iPod and did some aerobic/dance moves then some pushups and crunches. I'm gonna try to do something everyday. I made it through day #1!
Now I need some advice. A good girlfriend from college (I graduated in 2002) is getting married at the end of August. She and our "group" always tried to stay close but the distance between us made it hard along with each of us having our own lives, working, going to school, etc. I've known the date of the wedding since they got engaged last year, and intended on going all along. But now with not having a job or possibly just beginning a job at that point, I feel like I cannot ask for time off, I hate to fly, the cost of flying is ridiculous, I feel ashamed and gross to even see these people with the way I look, and I just feel like I've grown apart from them and I should go to the wedding out of obligation, not because I really want to be there and I'm so concerned about hurting everyone's feelings. One of our other friends (probably the one I'm the least closest with) got married in 2005 and I went. The wedding was fun, but I felt like I didn't belong or fit in. Probably just me, but still to fly and shell out the money for hotel and airfare just to feel like carp seems silly to me. I just have no real desire to go and it feels more like a chore than a fun weekend to see my old girlfriends. My friend (not the bride) just emailed me and mentioned that she had just received the invitation and talked about the hotel and what my plans were and how excited she was to see me. But I haven't even talked to her (via email or otherwise) since probably December, I think. Just frustrating. Any advice?