OK, fellow Princesses, I am in major need of encouragement. Either that or a good dose of reality!

I've been planning on doing this race since I crossed the finish line last year. I was even one of those that signed up on the very first day that registation opened.
I had every intention of being fully trained and ready for this race, and here I am with one week and one month to go and my longest run has been 4 miles so far.
I'm so scared at this point, to say the least, and I know it's no one's fault but my own!
Back in the summer, the DH and I were doing awesome and were working on the C25K program in hopes of having a good solid foundation to build my Princess training on. We were going to the park after work 3x's a week and we were making it happen. I'd even gotten to where I could run AN ENTIRE MILE WITHOUT STOPPING, which was an incredible achievement for me! And then Daylight Savings Time ended, and so did our visits to the park. Since it was dark by the time I was getting home, we didn't get to continue our training. At this point, we had every intention of getting up early in the morning and continuing our training on the treadmill, at the gym. Well, that's when my motivation went downhill. I think we actually made it to the gym, maybe twice, and that was it. Then the holidays hit and we were really doomed at that point. So I was determined at the New Year to get started back, no matter what. And I did, with a couple misses here and there. I started out using the Marathoning for Mortals run/walk plan. And after a week or so, I realized that I was never going to make it this way. So, I've now switched to the walk/run plan and I'm doing fine. But, I've also missed the whole first half of the training. I keep telling myself that if I stick to this last half that I can still do this. But I'm scared out of my mind right now and totally freaking out! Can I really do this, or am I just being a wishful thinker? Right now, all of my training has been done on the treadmill, and my best pace has been 16:16 so far. I know I need to improve on that, and I keep telling myself that I can. But really, can I?
Not only that, but the girl that I'd plan to run with is scared that she is going to hold me back. And at this point, I'm sure that isn't the case. Now, I'm afraid that I'm going to have to run alone, which is a little scary to me. I know that if I comes down to it, I can go it alone, but I really don't want to! I'm really shy in person, so it's hard for me to make friends with others around me because of that!
Anyone have any advice to share? Do I really have a chance at this, or do I need to get my head out of the clouds and face reality?

